| 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 | $107.79 | 10.691% | $119.3138 | $119.31 | $119.30 | $119.30 |
| Purchase #2 | $52.28 | 7.255% | $56.0729 | $56.07 | $56.05 | $56.10 |
| Purchase #3 | $60.36 | 13.478% | $68.4953 | $68.50 | $68.50 | $68.50 |
| Purchase #4 | $209.91 | 8.306% | $227.3451 | $227.35 | $227.35 | $227.30 |
| Purchase #5 | $117.60 | 7.513% | $126.4353 | $126.44 | $126.45 | $126.40 |
| Purchase #6 | $114.28 | 13.742% | $129.9844 | $129.98 | $130.00 | $130.00 |
| Purchase #7 | $156.95 | 7.150% | $168.1719 | $168.17 | $168.15 | $168.20 |
| 7 purchase totals = | $819.17 | $895.8187 | $895.82 | $895.80 | $895.80 | |