| 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 | $181.39 | 11.555% | $202.3496 | $202.35 | $202.35 | $202.30 |
| Purchase #2 | $82.73 | 5.546% | $87.3182 | $87.32 | $87.30 | $87.30 |
| Purchase #3 | $22.89 | 5.426% | $24.132 | $24.13 | $24.15 | $24.10 |
| Purchase #4 | $43.77 | 5.127% | $46.0141 | $46.01 | $46.00 | $46.00 |
| Purchase #5 | $211.57 | 3.513% | $219.0025 | $219.00 | $219.00 | $219.00 |
| Purchase #6 | $81.70 | 5.452% | $86.1543 | $86.15 | $86.15 | $86.20 |
| Purchase #7 | $186.33 | 9.178% | $203.4314 | $203.43 | $203.45 | $203.40 |
| 7 purchase totals = | $810.38 | $868.4021 | $868.39 | $868.40 | $868.30 | |