| 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 | $132.97 | 12.470% | $149.5514 | $149.55 | $149.55 | $149.60 |
| Purchase #2 | $100.25 | 9.871% | $110.1457 | $110.15 | $110.15 | $110.10 |
| Purchase #3 | $207.51 | 3.696% | $215.1796 | $215.18 | $215.20 | $215.20 |
| Purchase #4 | $107.70 | 8.358% | $116.7016 | $116.70 | $116.70 | $116.70 |
| Purchase #5 | $22.47 | 5.123% | $23.6211 | $23.62 | $23.60 | $23.60 |
| Purchase #6 | $67.92 | 4.291% | $70.8344 | $70.83 | $70.85 | $70.80 |
| Purchase #7 | $146.46 | 5.566% | $154.612 | $154.61 | $154.60 | $154.60 |
| 7 purchase totals = | $785.28 | $840.6458 | $840.64 | $840.65 | $840.60 | |