| 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 | $137.43 | 7.753% | $148.0849 | $148.08 | $148.10 | $148.10 |
| Purchase #2 | $142.96 | 10.543% | $158.0323 | $158.03 | $158.05 | $158.00 |
| Purchase #3 | $10.46 | 9.142% | $11.4163 | $11.42 | $11.40 | $11.40 |
| Purchase #4 | $141.28 | 9.335% | $154.4685 | $154.47 | $154.45 | $154.50 |
| Purchase #5 | $214.67 | 4.653% | $224.6586 | $224.66 | $224.65 | $224.70 |
| Purchase #6 | $51.63 | 13.860% | $58.7859 | $58.79 | $58.80 | $58.80 |
| Purchase #7 | $202.64 | 8.144% | $219.143 | $219.14 | $219.15 | $219.10 |
| 7 purchase totals = | $901.07 | $974.5895 | $974.59 | $974.60 | $974.60 | |