| 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 | $101.52 | 8.763% | $110.4162 | $110.42 | $110.40 | $110.40 |
| Purchase #2 | $154.29 | 6.734% | $164.6799 | $164.68 | $164.70 | $164.70 |
| Purchase #3 | $166.51 | 9.745% | $182.7364 | $182.74 | $182.75 | $182.70 |
| Purchase #4 | $243.30 | 12.478% | $273.659 | $273.66 | $273.65 | $273.70 |
| Purchase #5 | $6.94 | 10.183% | $7.6467 | $7.65 | $7.65 | $7.60 |
| Purchase #6 | $38.63 | 12.859% | $43.5974 | $43.60 | $43.60 | $43.60 |
| Purchase #7 | $178.94 | 9.104% | $195.2307 | $195.23 | $195.25 | $195.20 |
| 7 purchase totals = | $890.13 | $977.9663 | $977.98 | $978.00 | $977.90 | |