| 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 | $129.56 | 6.670% | $138.2017 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $98.38 | 12.174% | $110.3568 | $110.36 | $110.35 | $110.40 |
| Purchase #3 | $155.33 | 6.778% | $165.8583 | $165.86 | $165.85 | $165.90 |
| Purchase #4 | $212.49 | 13.842% | $241.9029 | $241.90 | $241.90 | $241.90 |
| Purchase #5 | $146.41 | 3.560% | $151.6222 | $151.62 | $151.60 | $151.60 |
| Purchase #6 | $55.80 | 4.237% | $58.1642 | $58.16 | $58.15 | $58.20 |
| Purchase #7 | $19.68 | 9.512% | $21.552 | $21.55 | $21.55 | $21.60 |
| 7 purchase totals = | $817.65 | $887.6581 | $887.65 | $887.60 | $887.80 | |