| 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 | $110.73 | 10.346% | $122.1861 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $51.81 | 5.280% | $54.5456 | $54.55 | $54.55 | $54.50 |
| Purchase #3 | $177.95 | 7.160% | $190.6912 | $190.69 | $190.70 | $190.70 |
| Purchase #4 | $103.53 | 12.701% | $116.6793 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $183.74 | 12.175% | $206.1103 | $206.11 | $206.10 | $206.10 |
| Purchase #6 | $73.28 | 7.107% | $78.488 | $78.49 | $78.50 | $78.50 |
| Purchase #7 | $179.48 | 11.467% | $200.061 | $200.06 | $200.05 | $200.10 |
| 7 purchase totals = | $880.52 | $968.7615 | $968.77 | $968.80 | $968.80 | |