| 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 | $177.46 | 5.439% | $187.112 | $187.11 | $187.10 | $187.10 |
| Purchase #2 | $112.60 | 13.117% | $127.3697 | $127.37 | $127.35 | $127.40 |
| Purchase #3 | $8.71 | 11.319% | $9.6959 | $9.70 | $9.70 | $9.70 |
| Purchase #4 | $145.97 | 3.631% | $151.2702 | $151.27 | $151.25 | $151.30 |
| Purchase #5 | $219.65 | 5.865% | $232.5325 | $232.53 | $232.55 | $232.50 |
| Purchase #6 | $110.53 | 8.358% | $119.7681 | $119.77 | $119.75 | $119.80 |
| Purchase #7 | $139.78 | 4.713% | $146.3678 | $146.37 | $146.35 | $146.40 |
| 7 purchase totals = | $914.70 | $974.1162 | $974.12 | $974.05 | $974.20 | |