| 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 | $128.98 | 9.143% | $140.7726 | $140.77 | $140.75 | $140.80 |
| Purchase #2 | $29.70 | 13.554% | $33.7255 | $33.73 | $33.75 | $33.70 |
| Purchase #3 | $195.49 | 12.108% | $219.1599 | $219.16 | $219.15 | $219.20 |
| Purchase #4 | $92.82 | 5.565% | $97.9854 | $97.99 | $98.00 | $98.00 |
| Purchase #5 | $169.39 | 7.243% | $181.6589 | $181.66 | $181.65 | $181.70 |
| Purchase #6 | $194.78 | 12.791% | $219.6943 | $219.69 | $219.70 | $219.70 |
| Purchase #7 | $61.55 | 4.829% | $64.5222 | $64.52 | $64.50 | $64.50 |
| 7 purchase totals = | $872.71 | $957.5188 | $957.52 | $957.50 | $957.60 | |