| 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 | $170.52 | 4.837% | $178.7681 | $178.77 | $178.75 | $178.80 |
| Purchase #2 | $224.61 | 13.827% | $255.6668 | $255.67 | $255.65 | $255.70 |
| Purchase #3 | $29.59 | 12.631% | $33.3275 | $33.33 | $33.35 | $33.30 |
| Purchase #4 | $196.89 | 6.804% | $210.2864 | $210.29 | $210.30 | $210.30 |
| Purchase #5 | $158.78 | 6.621% | $169.2928 | $169.29 | $169.30 | $169.30 |
| Purchase #6 | $169.65 | 3.557% | $175.6845 | $175.68 | $175.70 | $175.70 |
| Purchase #7 | $94.40 | 3.549% | $97.7503 | $97.75 | $97.75 | $97.80 |
| 7 purchase totals = | $1,044.44 | $1,120.7764 | $1,120.78 | $1,120.80 | $1,120.90 | |