| 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 | $135.80 | 6.715% | $144.919 | $144.92 | $144.90 | $144.90 |
| Purchase #2 | $116.52 | 7.572% | $125.3429 | $125.34 | $125.35 | $125.30 |
| Purchase #3 | $132.35 | 9.241% | $144.5805 | $144.58 | $144.60 | $144.60 |
| Purchase #4 | $239.94 | 8.742% | $260.9156 | $260.92 | $260.90 | $260.90 |
| Purchase #5 | $214.45 | 13.311% | $242.9954 | $243.00 | $243.00 | $243.00 |
| Purchase #6 | $13.98 | 8.802% | $15.2105 | $15.21 | $15.20 | $15.20 |
| Purchase #7 | $56.55 | 5.549% | $59.688 | $59.69 | $59.70 | $59.70 |
| 7 purchase totals = | $909.59 | $993.6519 | $993.66 | $993.65 | $993.60 | |