| 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 | $168.85 | 5.861% | $178.7463 | $178.75 | $178.75 | $178.70 |
| Purchase #2 | $78.84 | 10.745% | $87.3114 | $87.31 | $87.30 | $87.30 |
| Purchase #3 | $225.84 | 7.522% | $242.8277 | $242.83 | $242.85 | $242.80 |
| Purchase #4 | $165.95 | 5.763% | $175.5137 | $175.51 | $175.50 | $175.50 |
| Purchase #5 | $146.89 | 5.521% | $154.9998 | $155.00 | $155.00 | $155.00 |
| Purchase #6 | $71.51 | 10.678% | $79.1458 | $79.15 | $79.15 | $79.10 |
| Purchase #7 | $47.60 | 4.639% | $49.8082 | $49.81 | $49.80 | $49.80 |
| 7 purchase totals = | $905.48 | $968.3529 | $968.36 | $968.35 | $968.20 | |