| 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 | $112.70 | 7.143% | $120.7502 | $120.75 | $120.75 | $120.80 |
| Purchase #2 | $151.87 | 5.663% | $160.4704 | $160.47 | $160.45 | $160.50 |
| Purchase #3 | $150.71 | 6.162% | $159.9968 | $160.00 | $160.00 | $160.00 |
| Purchase #4 | $48.91 | 13.560% | $55.5422 | $55.54 | $55.55 | $55.50 |
| Purchase #5 | $191.52 | 5.778% | $202.586 | $202.59 | $202.60 | $202.60 |
| Purchase #6 | $27.41 | 5.523% | $28.9239 | $28.92 | $28.90 | $28.90 |
| Purchase #7 | $45.77 | 8.140% | $49.4957 | $49.50 | $49.50 | $49.50 |
| 7 purchase totals = | $728.89 | $777.7652 | $777.77 | $777.75 | $777.80 | |