| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $173.74 | 10.566% | $192.0974 | $192.10 | $192.10 | $192.10 |
| Purchase #2 | $230.28 | 13.146% | $260.5526 | $260.55 | $260.55 | $260.60 |
| Purchase #3 | $162.98 | 9.577% | $178.5886 | $178.59 | $178.60 | $178.60 |
| Purchase #4 | $117.41 | 12.410% | $131.9806 | $131.98 | $132.00 | $132.00 |
| Purchase #5 | $198.75 | 11.414% | $221.4353 | $221.44 | $221.45 | $221.40 |
| Purchase #6 | $152.83 | 3.463% | $158.1225 | $158.12 | $158.10 | $158.10 |
| Purchase #7 | $86.72 | 3.501% | $89.7561 | $89.76 | $89.75 | $89.80 |
| 7 purchase totals = | $1,122.71 | $1,232.5331 | $1,232.54 | $1,232.55 | $1,232.60 | |