| 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 | $158.73 | 11.636% | $177.1998 | $177.20 | $177.20 | $177.20 |
| Purchase #2 | $219.61 | 13.694% | $249.6834 | $249.68 | $249.70 | $249.70 |
| Purchase #3 | $51.39 | 8.474% | $55.7448 | $55.74 | $55.75 | $55.70 |
| Purchase #4 | $91.31 | 10.344% | $100.7551 | $100.76 | $100.75 | $100.80 |
| Purchase #5 | $13.34 | 4.517% | $13.9426 | $13.94 | $13.95 | $13.90 |
| Purchase #6 | $228.89 | 3.345% | $236.5464 | $236.55 | $236.55 | $236.50 |
| Purchase #7 | $122.74 | 11.165% | $136.4439 | $136.44 | $136.45 | $136.40 |
| 7 purchase totals = | $886.01 | $970.3160 | $970.31 | $970.35 | $970.20 | |