| 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 | $173.94 | 11.757% | $194.3901 | $194.39 | $194.40 | $194.40 |
| Purchase #2 | $81.54 | 4.371% | $85.1041 | $85.10 | $85.10 | $85.10 |
| Purchase #3 | $231.46 | 4.512% | $241.9035 | $241.90 | $241.90 | $241.90 |
| Purchase #4 | $86.53 | 8.841% | $94.1801 | $94.18 | $94.20 | $94.20 |
| Purchase #5 | $211.51 | 3.796% | $219.5389 | $219.54 | $219.55 | $219.50 |
| Purchase #6 | $42.78 | 8.430% | $46.3864 | $46.39 | $46.40 | $46.40 |
| Purchase #7 | $41.83 | 5.710% | $44.2185 | $44.22 | $44.20 | $44.20 |
| 7 purchase totals = | $869.59 | $925.7216 | $925.72 | $925.75 | $925.70 | |