| 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 | $178.66 | 3.518% | $184.9453 | $184.95 | $184.95 | $184.90 |
| Purchase #2 | $132.42 | 8.189% | $143.2639 | $143.26 | $143.25 | $143.30 |
| Purchase #3 | $94.96 | 10.809% | $105.2242 | $105.22 | $105.20 | $105.20 |
| Purchase #4 | $49.74 | 12.335% | $55.8754 | $55.88 | $55.90 | $55.90 |
| Purchase #5 | $107.45 | 12.311% | $120.6782 | $120.68 | $120.70 | $120.70 |
| Purchase #6 | $93.59 | 9.612% | $102.5859 | $102.59 | $102.60 | $102.60 |
| Purchase #7 | $225.32 | 11.664% | $251.6013 | $251.60 | $251.60 | $251.60 |
| 7 purchase totals = | $882.14 | $964.1742 | $964.18 | $964.20 | $964.20 | |