| 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 | $189.34 | 13.121% | $214.1833 | $214.18 | $214.20 | $214.20 |
| Purchase #2 | $180.40 | 10.190% | $198.7828 | $198.78 | $198.80 | $198.80 |
| Purchase #3 | $21.27 | 3.730% | $22.0634 | $22.06 | $22.05 | $22.10 |
| Purchase #4 | $139.98 | 6.191% | $148.6462 | $148.65 | $148.65 | $148.60 |
| Purchase #5 | $48.75 | 8.435% | $52.8621 | $52.86 | $52.85 | $52.90 |
| Purchase #6 | $101.65 | 5.610% | $107.3526 | $107.35 | $107.35 | $107.40 |
| Purchase #7 | $150.84 | 10.265% | $166.3237 | $166.32 | $166.30 | $166.30 |
| 7 purchase totals = | $832.23 | $910.2141 | $910.20 | $910.20 | $910.30 | |