| 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 | $154.54 | 7.605% | $166.2928 | $166.29 | $166.30 | $166.30 |
| Purchase #2 | $86.65 | 9.163% | $94.5897 | $94.59 | $94.60 | $94.60 |
| Purchase #3 | $27.66 | 13.555% | $31.4093 | $31.41 | $31.40 | $31.40 |
| Purchase #4 | $180.61 | 5.451% | $190.4551 | $190.46 | $190.45 | $190.50 |
| Purchase #5 | $206.81 | 6.528% | $220.3106 | $220.31 | $220.30 | $220.30 |
| Purchase #6 | $127.82 | 12.770% | $144.1426 | $144.14 | $144.15 | $144.10 |
| Purchase #7 | $74.62 | 13.208% | $84.4758 | $84.48 | $84.50 | $84.50 |
| 7 purchase totals = | $858.71 | $931.6759 | $931.68 | $931.70 | $931.70 | |