| 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 | $122.62 | 8.183% | $132.654 | $132.65 | $132.65 | $132.70 |
| Purchase #2 | $106.46 | 9.690% | $116.776 | $116.78 | $116.80 | $116.80 |
| Purchase #3 | $125.66 | 8.525% | $136.3725 | $136.37 | $136.35 | $136.40 |
| Purchase #4 | $54.49 | 13.682% | $61.9453 | $61.95 | $61.95 | $61.90 |
| Purchase #5 | $57.61 | 9.539% | $63.1054 | $63.11 | $63.10 | $63.10 |
| Purchase #6 | $180.73 | 8.710% | $196.4716 | $196.47 | $196.45 | $196.50 |
| Purchase #7 | $123.94 | 7.250% | $132.9257 | $132.93 | $132.95 | $132.90 |
| 7 purchase totals = | $771.51 | $840.2505 | $840.26 | $840.25 | $840.30 | |