| 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 | $153.38 | 7.639% | $165.0967 | $165.10 | $165.10 | $165.10 |
| Purchase #2 | $169.39 | 6.721% | $180.7747 | $180.77 | $180.75 | $180.80 |
| Purchase #3 | $198.65 | 4.566% | $207.7204 | $207.72 | $207.70 | $207.70 |
| Purchase #4 | $190.56 | 6.588% | $203.1141 | $203.11 | $203.10 | $203.10 |
| Purchase #5 | $15.54 | 6.766% | $16.5914 | $16.59 | $16.60 | $16.60 |
| Purchase #6 | $125.85 | 11.192% | $139.9351 | $139.94 | $139.95 | $139.90 |
| Purchase #7 | $47.74 | 11.347% | $53.1571 | $53.16 | $53.15 | $53.20 |
| 7 purchase totals = | $901.11 | $966.3895 | $966.39 | $966.35 | $966.40 | |