| 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 | $158.30 | 4.826% | $165.9396 | $165.94 | $165.95 | $165.90 |
| Purchase #2 | $5.38 | 3.437% | $5.5649 | $5.56 | $5.55 | $5.60 |
| Purchase #3 | $57.63 | 7.812% | $62.1321 | $62.13 | $62.15 | $62.10 |
| Purchase #4 | $109.28 | 10.435% | $120.6834 | $120.68 | $120.70 | $120.70 |
| Purchase #5 | $105.77 | 6.804% | $112.9666 | $112.97 | $112.95 | $113.00 |
| Purchase #6 | $102.95 | 6.445% | $109.5851 | $109.59 | $109.60 | $109.60 |
| Purchase #7 | $223.65 | 11.450% | $249.2579 | $249.26 | $249.25 | $249.30 |
| 7 purchase totals = | $762.96 | $826.1296 | $826.13 | $826.15 | $826.20 | |