| 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 | $204.85 | 7.629% | $220.478 | $220.48 | $220.50 | $220.50 |
| Purchase #2 | $68.27 | 6.325% | $72.5881 | $72.59 | $72.60 | $72.60 |
| Purchase #3 | $158.38 | 6.815% | $169.1736 | $169.17 | $169.15 | $169.20 |
| Purchase #4 | $139.65 | 13.867% | $159.0153 | $159.02 | $159.00 | $159.00 |
| Purchase #5 | $153.75 | 9.327% | $168.0903 | $168.09 | $168.10 | $168.10 |
| Purchase #6 | $7.58 | 9.279% | $8.2833 | $8.28 | $8.30 | $8.30 |
| Purchase #7 | $19.59 | 13.672% | $22.2683 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $752.07 | $819.8969 | $819.90 | $819.90 | $820.00 | |