| 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 | $159.56 | 5.595% | $168.4874 | $168.49 | $168.50 | $168.50 |
| Purchase #2 | $62.42 | 7.115% | $66.8612 | $66.86 | $66.85 | $66.90 |
| Purchase #3 | $153.53 | 6.368% | $163.3068 | $163.31 | $163.30 | $163.30 |
| Purchase #4 | $188.83 | 11.737% | $210.993 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $128.82 | 13.137% | $145.7431 | $145.74 | $145.75 | $145.70 |
| Purchase #6 | $14.72 | 9.469% | $16.1138 | $16.11 | $16.10 | $16.10 |
| Purchase #7 | $53.25 | 12.597% | $59.9579 | $59.96 | $59.95 | $60.00 |
| 7 purchase totals = | $761.13 | $831.4632 | $831.46 | $831.45 | $831.50 | |