| 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 | $174.89 | 5.651% | $184.773 | $184.77 | $184.75 | $184.80 |
| Purchase #2 | $16.30 | 13.681% | $18.53 | $18.53 | $18.55 | $18.50 |
| Purchase #3 | $52.54 | 11.208% | $58.4287 | $58.43 | $58.45 | $58.40 |
| Purchase #4 | $73.37 | 12.217% | $82.3336 | $82.33 | $82.35 | $82.30 |
| Purchase #5 | $65.43 | 6.271% | $69.5331 | $69.53 | $69.55 | $69.50 |
| Purchase #6 | $145.61 | 6.825% | $155.5479 | $155.55 | $155.55 | $155.50 |
| Purchase #7 | $220.32 | 7.736% | $237.364 | $237.36 | $237.35 | $237.40 |
| 7 purchase totals = | $748.46 | $806.5103 | $806.50 | $806.55 | $806.40 | |