| 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 | $158.38 | 12.782% | $178.6241 | $178.62 | $178.60 | $178.60 |
| Purchase #2 | $106.87 | 8.202% | $115.6355 | $115.64 | $115.65 | $115.60 |
| Purchase #3 | $215.61 | 6.283% | $229.1568 | $229.16 | $229.15 | $229.20 |
| Purchase #4 | $20.47 | 13.856% | $23.3063 | $23.31 | $23.30 | $23.30 |
| Purchase #5 | $76.64 | 12.588% | $86.2874 | $86.29 | $86.30 | $86.30 |
| Purchase #6 | $232.90 | 3.868% | $241.9086 | $241.91 | $241.90 | $241.90 |
| Purchase #7 | $158.27 | 8.390% | $171.5489 | $171.55 | $171.55 | $171.50 |
| 7 purchase totals = | $969.14 | $1,046.4676 | $1,046.48 | $1,046.45 | $1,046.40 | |