| 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 | $112.96 | 9.657% | $123.8685 | $123.87 | $123.85 | $123.90 |
| Purchase #2 | $50.77 | 6.468% | $54.0538 | $54.05 | $54.05 | $54.10 |
| Purchase #3 | $112.83 | 12.305% | $126.7137 | $126.71 | $126.70 | $126.70 |
| Purchase #4 | $148.97 | 8.370% | $161.4388 | $161.44 | $161.45 | $161.40 |
| Purchase #5 | $92.42 | 5.860% | $97.8358 | $97.84 | $97.85 | $97.80 |
| Purchase #6 | $207.51 | 3.733% | $215.2563 | $215.26 | $215.25 | $215.30 |
| Purchase #7 | $162.27 | 9.793% | $178.1611 | $178.16 | $178.15 | $178.20 |
| 7 purchase totals = | $887.73 | $957.3280 | $957.33 | $957.30 | $957.40 | |