| 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 | $161.93 | 3.841% | $168.1497 | $168.15 | $168.15 | $168.10 |
| Purchase #2 | $40.98 | 11.537% | $45.7079 | $45.71 | $45.70 | $45.70 |
| Purchase #3 | $114.61 | 8.364% | $124.196 | $124.20 | $124.20 | $124.20 |
| Purchase #4 | $66.98 | 9.409% | $73.2821 | $73.28 | $73.30 | $73.30 |
| Purchase #5 | $28.53 | 9.848% | $31.3396 | $31.34 | $31.35 | $31.30 |
| Purchase #6 | $225.53 | 9.196% | $246.2697 | $246.27 | $246.25 | $246.30 |
| Purchase #7 | $114.66 | 12.590% | $129.0957 | $129.10 | $129.10 | $129.10 |
| 7 purchase totals = | $753.22 | $818.0407 | $818.05 | $818.05 | $818.00 | |