| 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 | $148.33 | 7.647% | $159.6728 | $159.67 | $159.65 | $159.70 |
| Purchase #2 | $208.82 | 12.799% | $235.5469 | $235.55 | $235.55 | $235.50 |
| Purchase #3 | $86.34 | 3.564% | $89.4172 | $89.42 | $89.40 | $89.40 |
| Purchase #4 | $26.36 | 11.800% | $29.4705 | $29.47 | $29.45 | $29.50 |
| Purchase #5 | $221.62 | 4.735% | $232.1137 | $232.11 | $232.10 | $232.10 |
| Purchase #6 | $158.42 | 7.589% | $170.4425 | $170.44 | $170.45 | $170.40 |
| Purchase #7 | $184.27 | 8.684% | $200.272 | $200.27 | $200.25 | $200.30 |
| 7 purchase totals = | $1,034.16 | $1,116.9356 | $1,116.93 | $1,116.85 | $1,116.90 | |