| 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 | $144.28 | 13.314% | $163.4894 | $163.49 | $163.50 | $163.50 |
| Purchase #2 | $182.27 | 6.246% | $193.6546 | $193.65 | $193.65 | $193.70 |
| Purchase #3 | $203.49 | 10.162% | $224.1687 | $224.17 | $224.15 | $224.20 |
| Purchase #4 | $37.44 | 6.637% | $39.9249 | $39.92 | $39.90 | $39.90 |
| Purchase #5 | $238.47 | 7.415% | $256.1526 | $256.15 | $256.15 | $256.20 |
| Purchase #6 | $100.62 | 8.217% | $108.8879 | $108.89 | $108.90 | $108.90 |
| Purchase #7 | $146.44 | 11.699% | $163.572 | $163.57 | $163.55 | $163.60 |
| 7 purchase totals = | $1,053.01 | $1,149.8501 | $1,149.84 | $1,149.80 | $1,150.00 | |