| 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 | $107.40 | 8.447% | $116.4721 | $116.47 | $116.45 | $116.50 |
| Purchase #2 | $128.70 | 11.792% | $143.8763 | $143.88 | $143.90 | $143.90 |
| Purchase #3 | $28.55 | 11.786% | $31.9149 | $31.91 | $31.90 | $31.90 |
| Purchase #4 | $150.73 | 12.646% | $169.7913 | $169.79 | $169.80 | $169.80 |
| Purchase #5 | $125.86 | 3.735% | $130.5609 | $130.56 | $130.55 | $130.60 |
| Purchase #6 | $21.95 | 8.736% | $23.8676 | $23.87 | $23.85 | $23.90 |
| Purchase #7 | $81.84 | 6.460% | $87.1269 | $87.13 | $87.15 | $87.10 |
| 7 purchase totals = | $645.03 | $703.6100 | $703.61 | $703.60 | $703.70 | |