| 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 | $145.82 | 5.381% | $153.6666 | $153.67 | $153.65 | $153.70 |
| Purchase #2 | $81.89 | 7.831% | $88.3028 | $88.30 | $88.30 | $88.30 |
| Purchase #3 | $118.67 | 7.668% | $127.7696 | $127.77 | $127.75 | $127.80 |
| Purchase #4 | $152.66 | 12.471% | $171.6982 | $171.70 | $171.70 | $171.70 |
| Purchase #5 | $249.33 | 3.375% | $257.7449 | $257.74 | $257.75 | $257.70 |
| Purchase #6 | $12.85 | 9.388% | $14.0564 | $14.06 | $14.05 | $14.10 |
| Purchase #7 | $103.62 | 12.275% | $116.3394 | $116.34 | $116.35 | $116.30 |
| 7 purchase totals = | $864.84 | $929.5779 | $929.58 | $929.55 | $929.60 | |