| 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 | $140.78 | 9.485% | $154.133 | $154.13 | $154.15 | $154.10 |
| Purchase #2 | $84.41 | 12.172% | $94.6844 | $94.68 | $94.70 | $94.70 |
| Purchase #3 | $172.89 | 3.632% | $179.1694 | $179.17 | $179.15 | $179.20 |
| Purchase #4 | $117.56 | 6.847% | $125.6093 | $125.61 | $125.60 | $125.60 |
| Purchase #5 | $6.99 | 7.265% | $7.4978 | $7.50 | $7.50 | $7.50 |
| Purchase #6 | $159.52 | 12.504% | $179.4664 | $179.47 | $179.45 | $179.50 |
| Purchase #7 | $118.62 | 11.119% | $131.8094 | $131.81 | $131.80 | $131.80 |
| 7 purchase totals = | $800.77 | $872.3697 | $872.37 | $872.35 | $872.40 | |