| 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 | $13.57 | 9.619% | $14.8753 | $14.88 | $14.90 | $14.90 |
| Purchase #2 | $183.25 | 7.118% | $196.2937 | $196.29 | $196.30 | $196.30 |
| Purchase #3 | $217.91 | 4.624% | $227.9862 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $150.58 | 5.126% | $158.2987 | $158.30 | $158.30 | $158.30 |
| Purchase #5 | $49.94 | 6.511% | $53.1916 | $53.19 | $53.20 | $53.20 |
| Purchase #6 | $105.29 | 12.701% | $118.6629 | $118.66 | $118.65 | $118.70 |
| Purchase #7 | $12.58 | 13.746% | $14.3092 | $14.31 | $14.30 | $14.30 |
| 7 purchase totals = | $733.12 | $783.6176 | $783.62 | $783.65 | $783.70 | |