| 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 | $155.78 | 11.297% | $173.3785 | $173.38 | $173.40 | $173.40 |
| Purchase #2 | $183.37 | 10.256% | $202.1764 | $202.18 | $202.20 | $202.20 |
| Purchase #3 | $21.41 | 13.520% | $24.3046 | $24.30 | $24.30 | $24.30 |
| Purchase #4 | $104.55 | 5.647% | $110.4539 | $110.45 | $110.45 | $110.50 |
| Purchase #5 | $145.64 | 9.155% | $158.9733 | $158.97 | $158.95 | $159.00 |
| Purchase #6 | $58.79 | 4.201% | $61.2598 | $61.26 | $61.25 | $61.30 |
| Purchase #7 | $22.53 | 8.217% | $24.3813 | $24.38 | $24.40 | $24.40 |
| 7 purchase totals = | $692.07 | $754.9278 | $754.92 | $754.95 | $755.10 | |