| 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 | $109.91 | 6.537% | $117.0948 | $117.09 | $117.10 | $117.10 |
| Purchase #2 | $180.59 | 7.604% | $194.3221 | $194.32 | $194.30 | $194.30 |
| Purchase #3 | $205.61 | 7.321% | $220.6627 | $220.66 | $220.65 | $220.70 |
| Purchase #4 | $148.29 | 5.408% | $156.3095 | $156.31 | $156.30 | $156.30 |
| Purchase #5 | $14.34 | 4.773% | $15.0244 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $232.47 | 4.667% | $243.3194 | $243.32 | $243.30 | $243.30 |
| Purchase #7 | $143.32 | 3.541% | $148.395 | $148.40 | $148.40 | $148.40 |
| 7 purchase totals = | $1,034.53 | $1,095.1279 | $1,095.12 | $1,095.05 | $1,095.10 | |