| 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 | $102.33 | 13.574% | $116.2203 | $116.22 | $116.20 | $116.20 |
| Purchase #2 | $129.40 | 10.701% | $143.2471 | $143.25 | $143.25 | $143.20 |
| Purchase #3 | $73.28 | 10.272% | $80.8073 | $80.81 | $80.80 | $80.80 |
| Purchase #4 | $115.44 | 8.421% | $125.1612 | $125.16 | $125.15 | $125.20 |
| Purchase #5 | $197.83 | 5.552% | $208.8135 | $208.81 | $208.80 | $208.80 |
| Purchase #6 | $40.84 | 6.126% | $43.3419 | $43.34 | $43.35 | $43.30 |
| Purchase #7 | $24.90 | 8.282% | $26.9622 | $26.96 | $26.95 | $27.00 |
| 7 purchase totals = | $684.02 | $744.5535 | $744.55 | $744.50 | $744.50 | |