| 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 | $153.51 | 4.217% | $159.9835 | $159.98 | $160.00 | $160.00 |
| Purchase #2 | $240.57 | 3.366% | $248.6676 | $248.67 | $248.65 | $248.70 |
| Purchase #3 | $43.85 | 10.384% | $48.4034 | $48.40 | $48.40 | $48.40 |
| Purchase #4 | $221.88 | 4.638% | $232.1708 | $232.17 | $232.15 | $232.20 |
| Purchase #5 | $154.26 | 7.673% | $166.0964 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $68.81 | 12.219% | $77.2179 | $77.22 | $77.20 | $77.20 |
| Purchase #7 | $51.97 | 13.588% | $59.0317 | $59.03 | $59.05 | $59.00 |
| 7 purchase totals = | $934.85 | $991.5713 | $991.57 | $991.55 | $991.60 | |