| 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 | $144.86 | 13.169% | $163.9366 | $163.94 | $163.95 | $163.90 |
| Purchase #2 | $108.69 | 8.782% | $118.2352 | $118.24 | $118.25 | $118.20 |
| Purchase #3 | $204.91 | 13.420% | $232.4089 | $232.41 | $232.40 | $232.40 |
| Purchase #4 | $78.31 | 13.831% | $89.1411 | $89.14 | $89.15 | $89.10 |
| Purchase #5 | $45.30 | 5.642% | $47.8558 | $47.86 | $47.85 | $47.90 |
| Purchase #6 | $98.96 | 9.775% | $108.6333 | $108.63 | $108.65 | $108.60 |
| Purchase #7 | $6.54 | 12.206% | $7.3383 | $7.34 | $7.35 | $7.30 |
| 7 purchase totals = | $687.57 | $767.5492 | $767.56 | $767.60 | $767.40 | |