| 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 | $143.45 | 8.530% | $155.6863 | $155.69 | $155.70 | $155.70 |
| Purchase #2 | $117.65 | 3.131% | $121.3336 | $121.33 | $121.35 | $121.30 |
| Purchase #3 | $31.65 | 11.140% | $35.1758 | $35.18 | $35.20 | $35.20 |
| Purchase #4 | $235.79 | 3.288% | $243.5428 | $243.54 | $243.55 | $243.50 |
| Purchase #5 | $171.47 | 8.561% | $186.1495 | $186.15 | $186.15 | $186.10 |
| Purchase #6 | $48.58 | 11.149% | $53.9962 | $54.00 | $54.00 | $54.00 |
| Purchase #7 | $58.44 | 6.291% | $62.1165 | $62.12 | $62.10 | $62.10 |
| 7 purchase totals = | $807.03 | $858.0007 | $858.01 | $858.05 | $857.90 | |