| 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 | $189.61 | 8.704% | $206.1137 | $206.11 | $206.10 | $206.10 |
| Purchase #2 | $146.31 | 3.686% | $151.703 | $151.70 | $151.70 | $151.70 |
| Purchase #3 | $77.95 | 3.866% | $80.9635 | $80.96 | $80.95 | $81.00 |
| Purchase #4 | $145.27 | 3.258% | $150.0029 | $150.00 | $150.00 | $150.00 |
| Purchase #5 | $181.33 | 12.788% | $204.5185 | $204.52 | $204.50 | $204.50 |
| Purchase #6 | $21.79 | 13.553% | $24.7432 | $24.74 | $24.75 | $24.70 |
| Purchase #7 | $78.81 | 13.672% | $89.5849 | $89.58 | $89.60 | $89.60 |
| 7 purchase totals = | $841.07 | $907.6297 | $907.61 | $907.60 | $907.60 | |