| 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 | $125.57 | 4.131% | $130.7573 | $130.76 | $130.75 | $130.80 |
| Purchase #2 | $163.74 | 6.264% | $173.9967 | $174.00 | $174.00 | $174.00 |
| Purchase #3 | $98.54 | 6.714% | $105.156 | $105.16 | $105.15 | $105.20 |
| Purchase #4 | $110.49 | 5.819% | $116.9194 | $116.92 | $116.90 | $116.90 |
| Purchase #5 | $146.98 | 5.586% | $155.1903 | $155.19 | $155.20 | $155.20 |
| Purchase #6 | $45.48 | 9.447% | $49.7765 | $49.78 | $49.80 | $49.80 |
| Purchase #7 | $78.27 | 9.584% | $85.7714 | $85.77 | $85.75 | $85.80 |
| 7 purchase totals = | $769.07 | $817.5676 | $817.58 | $817.55 | $817.70 | |