| 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 | $144.56 | 6.404% | $153.8176 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $119.98 | 5.144% | $126.1518 | $126.15 | $126.15 | $126.20 |
| Purchase #3 | $17.44 | 10.157% | $19.2114 | $19.21 | $19.20 | $19.20 |
| Purchase #4 | $155.65 | 9.756% | $170.8352 | $170.84 | $170.85 | $170.80 |
| Purchase #5 | $227.56 | 12.668% | $256.3873 | $256.39 | $256.40 | $256.40 |
| Purchase #6 | $146.43 | 8.769% | $159.2704 | $159.27 | $159.25 | $159.30 |
| Purchase #7 | $73.34 | 11.466% | $81.7492 | $81.75 | $81.75 | $81.70 |
| 7 purchase totals = | $884.96 | $967.4229 | $967.43 | $967.40 | $967.40 | |