| 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 | $189.75 | 11.344% | $211.2752 | $211.28 | $211.30 | $211.30 |
| Purchase #2 | $6.71 | 6.585% | $7.1519 | $7.15 | $7.15 | $7.20 |
| Purchase #3 | $151.79 | 5.193% | $159.6725 | $159.67 | $159.65 | $159.70 |
| Purchase #4 | $104.62 | 7.487% | $112.4529 | $112.45 | $112.45 | $112.50 |
| Purchase #5 | $222.94 | 4.604% | $233.2042 | $233.20 | $233.20 | $233.20 |
| Purchase #6 | $91.27 | 3.588% | $94.5448 | $94.54 | $94.55 | $94.50 |
| Purchase #7 | $158.55 | 10.637% | $175.415 | $175.42 | $175.40 | $175.40 |
| 7 purchase totals = | $925.63 | $993.7165 | $993.71 | $993.70 | $993.80 | |