| 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 | $164.59 | 9.471% | $180.1783 | $180.18 | $180.20 | $180.20 |
| Purchase #2 | $40.55 | 5.486% | $42.7746 | $42.77 | $42.75 | $42.80 |
| Purchase #3 | $26.50 | 6.426% | $28.2029 | $28.20 | $28.20 | $28.20 |
| Purchase #4 | $71.59 | 5.470% | $75.506 | $75.51 | $75.50 | $75.50 |
| Purchase #5 | $39.75 | 4.742% | $41.6349 | $41.63 | $41.65 | $41.60 |
| Purchase #6 | $144.44 | 11.229% | $160.6592 | $160.66 | $160.65 | $160.70 |
| Purchase #7 | $53.80 | 13.732% | $61.1878 | $61.19 | $61.20 | $61.20 |
| 7 purchase totals = | $541.22 | $590.1437 | $590.14 | $590.15 | $590.20 | |