| 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 | $195.35 | 11.695% | $218.1962 | $218.20 | $218.20 | $218.20 |
| Purchase #2 | $44.81 | 7.840% | $48.3231 | $48.32 | $48.30 | $48.30 |
| Purchase #3 | $116.44 | 13.497% | $132.1559 | $132.16 | $132.15 | $132.20 |
| Purchase #4 | $76.65 | 12.453% | $86.1952 | $86.20 | $86.20 | $86.20 |
| Purchase #5 | $203.50 | 12.874% | $229.6986 | $229.70 | $229.70 | $229.70 |
| Purchase #6 | $35.60 | 9.115% | $38.8449 | $38.84 | $38.85 | $38.80 |
| Purchase #7 | $108.63 | 7.184% | $116.434 | $116.43 | $116.45 | $116.40 |
| 7 purchase totals = | $780.98 | $869.8479 | $869.85 | $869.85 | $869.80 | |