| 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 | $157.46 | 5.592% | $166.2652 | $166.27 | $166.25 | $166.30 |
| Purchase #2 | $190.71 | 3.872% | $198.0943 | $198.09 | $198.10 | $198.10 |
| Purchase #3 | $74.41 | 7.702% | $80.1411 | $80.14 | $80.15 | $80.10 |
| Purchase #4 | $44.98 | 7.198% | $48.2177 | $48.22 | $48.20 | $48.20 |
| Purchase #5 | $28.31 | 5.647% | $29.9087 | $29.91 | $29.90 | $29.90 |
| Purchase #6 | $28.62 | 4.209% | $29.8246 | $29.82 | $29.80 | $29.80 |
| Purchase #7 | $204.31 | 9.511% | $223.7419 | $223.74 | $223.75 | $223.70 |
| 7 purchase totals = | $728.80 | $776.1935 | $776.19 | $776.15 | $776.10 | |