| 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 | $141.86 | 11.424% | $158.0661 | $158.07 | $158.05 | $158.10 |
| Purchase #2 | $28.33 | 3.665% | $29.3683 | $29.37 | $29.35 | $29.40 |
| Purchase #3 | $5.77 | 11.498% | $6.4334 | $6.43 | $6.45 | $6.40 |
| Purchase #4 | $150.83 | 8.232% | $163.2463 | $163.25 | $163.25 | $163.20 |
| Purchase #5 | $49.41 | 12.115% | $55.396 | $55.40 | $55.40 | $55.40 |
| Purchase #6 | $170.99 | 4.653% | $178.9462 | $178.95 | $178.95 | $178.90 |
| Purchase #7 | $220.77 | 7.709% | $237.7892 | $237.79 | $237.80 | $237.80 |
| 7 purchase totals = | $767.96 | $829.2455 | $829.26 | $829.25 | $829.20 | |