| 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 | $157.90 | 12.228% | $177.208 | $177.21 | $177.20 | $177.20 |
| Purchase #2 | $25.91 | 11.279% | $28.8324 | $28.83 | $28.85 | $28.80 |
| Purchase #3 | $102.46 | 7.615% | $110.2623 | $110.26 | $110.25 | $110.30 |
| Purchase #4 | $136.43 | 5.234% | $143.5707 | $143.57 | $143.55 | $143.60 |
| Purchase #5 | $131.33 | 4.534% | $137.2845 | $137.28 | $137.30 | $137.30 |
| Purchase #6 | $236.82 | 13.716% | $269.3022 | $269.30 | $269.30 | $269.30 |
| Purchase #7 | $115.98 | 8.691% | $126.0598 | $126.06 | $126.05 | $126.10 |
| 7 purchase totals = | $906.83 | $992.5199 | $992.51 | $992.50 | $992.60 | |