| 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 | $209.54 | 4.682% | $219.3507 | $219.35 | $219.35 | $219.40 |
| Purchase #2 | $37.49 | 4.689% | $39.2479 | $39.25 | $39.25 | $39.20 |
| Purchase #3 | $150.96 | 5.793% | $159.7051 | $159.71 | $159.70 | $159.70 |
| Purchase #4 | $170.39 | 13.650% | $193.6482 | $193.65 | $193.65 | $193.60 |
| Purchase #5 | $141.63 | 3.312% | $146.3208 | $146.32 | $146.30 | $146.30 |
| Purchase #6 | $11.85 | 12.160% | $13.291 | $13.29 | $13.30 | $13.30 |
| Purchase #7 | $91.96 | 3.425% | $95.1096 | $95.11 | $95.10 | $95.10 |
| 7 purchase totals = | $813.82 | $866.6733 | $866.68 | $866.65 | $866.60 | |