| 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 | $105.83 | 6.755% | $112.9788 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $67.60 | 11.405% | $75.3098 | $75.31 | $75.30 | $75.30 |
| Purchase #3 | $75.69 | 5.174% | $79.6062 | $79.61 | $79.60 | $79.60 |
| Purchase #4 | $166.51 | 4.546% | $174.0795 | $174.08 | $174.10 | $174.10 |
| Purchase #5 | $190.38 | 13.404% | $215.8985 | $215.90 | $215.90 | $215.90 |
| Purchase #6 | $197.83 | 7.621% | $212.9066 | $212.91 | $212.90 | $212.90 |
| Purchase #7 | $58.81 | 13.735% | $66.8876 | $66.89 | $66.90 | $66.90 |
| 7 purchase totals = | $862.65 | $937.6670 | $937.68 | $937.70 | $937.70 | |