| 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 | $136.61 | 8.593% | $148.3489 | $148.35 | $148.35 | $148.30 |
| Purchase #2 | $162.99 | 7.818% | $175.7326 | $175.73 | $175.75 | $175.70 |
| Purchase #3 | $17.89 | 7.604% | $19.2504 | $19.25 | $19.25 | $19.30 |
| Purchase #4 | $228.82 | 10.826% | $253.5921 | $253.59 | $253.60 | $253.60 |
| Purchase #5 | $109.73 | 7.644% | $118.1178 | $118.12 | $118.10 | $118.10 |
| Purchase #6 | $110.51 | 5.678% | $116.7848 | $116.78 | $116.80 | $116.80 |
| Purchase #7 | $235.35 | 8.789% | $256.0349 | $256.03 | $256.05 | $256.00 |
| 7 purchase totals = | $1,001.90 | $1,087.8615 | $1,087.85 | $1,087.90 | $1,087.80 | |