| 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 | $155.62 | 6.659% | $165.9827 | $165.98 | $166.00 | $166.00 |
| Purchase #2 | $51.76 | 8.107% | $55.9562 | $55.96 | $55.95 | $56.00 |
| Purchase #3 | $129.67 | 8.233% | $140.3457 | $140.35 | $140.35 | $140.30 |
| Purchase #4 | $123.54 | 5.320% | $130.1123 | $130.11 | $130.10 | $130.10 |
| Purchase #5 | $54.31 | 3.850% | $56.4009 | $56.40 | $56.40 | $56.40 |
| Purchase #6 | $38.43 | 6.403% | $40.8907 | $40.89 | $40.90 | $40.90 |
| Purchase #7 | $236.50 | 13.345% | $268.0609 | $268.06 | $268.05 | $268.10 |
| 7 purchase totals = | $789.83 | $857.7494 | $857.75 | $857.75 | $857.80 | |