| 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 | $156.99 | 9.457% | $171.8365 | $171.84 | $171.85 | $171.80 |
| Purchase #2 | $58.76 | 10.325% | $64.827 | $64.83 | $64.85 | $64.80 |
| Purchase #3 | $46.51 | 9.296% | $50.8336 | $50.83 | $50.85 | $50.80 |
| Purchase #4 | $149.75 | 13.765% | $170.3631 | $170.36 | $170.35 | $170.40 |
| Purchase #5 | $158.98 | 3.829% | $165.0673 | $165.07 | $165.05 | $165.10 |
| Purchase #6 | $210.39 | 3.424% | $217.5938 | $217.59 | $217.60 | $217.60 |
| Purchase #7 | $56.49 | 10.202% | $62.2531 | $62.25 | $62.25 | $62.30 |
| 7 purchase totals = | $837.87 | $902.7744 | $902.77 | $902.80 | $902.80 | |