| 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 | $157.76 | 3.388% | $163.1049 | $163.10 | $163.10 | $163.10 |
| Purchase #2 | $135.30 | 3.638% | $140.2222 | $140.22 | $140.20 | $140.20 |
| Purchase #3 | $94.55 | 13.548% | $107.3596 | $107.36 | $107.35 | $107.40 |
| Purchase #4 | $154.51 | 7.290% | $165.7738 | $165.77 | $165.75 | $165.80 |
| Purchase #5 | $115.53 | 12.604% | $130.0914 | $130.09 | $130.10 | $130.10 |
| Purchase #6 | $215.69 | 6.310% | $229.3 | $229.30 | $229.30 | $229.30 |
| Purchase #7 | $38.59 | 6.622% | $41.1454 | $41.15 | $41.15 | $41.10 |
| 7 purchase totals = | $911.93 | $976.9973 | $976.99 | $976.95 | $977.00 | |