| 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 | $25.65 | 8.125% | $27.7341 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $202.47 | 11.784% | $226.3291 | $226.33 | $226.35 | $226.30 |
| Purchase #3 | $147.47 | 7.681% | $158.7972 | $158.80 | $158.80 | $158.80 |
| Purchase #4 | $55.79 | 13.644% | $63.402 | $63.40 | $63.40 | $63.40 |
| Purchase #5 | $80.96 | 10.489% | $89.4519 | $89.45 | $89.45 | $89.50 |
| Purchase #6 | $126.73 | 7.615% | $136.3805 | $136.38 | $136.40 | $136.40 |
| Purchase #7 | $180.72 | 7.701% | $194.6372 | $194.64 | $194.65 | $194.60 |
| 7 purchase totals = | $819.79 | $896.7320 | $896.73 | $896.80 | $896.70 | |