| 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 | $157.89 | 4.345% | $164.7503 | $164.75 | $164.75 | $164.80 |
| Purchase #2 | $58.60 | 8.337% | $63.4855 | $63.49 | $63.50 | $63.50 |
| Purchase #3 | $188.36 | 8.407% | $204.1954 | $204.20 | $204.20 | $204.20 |
| Purchase #4 | $25.54 | 5.174% | $26.8614 | $26.86 | $26.85 | $26.90 |
| Purchase #5 | $153.62 | 4.253% | $160.1535 | $160.15 | $160.15 | $160.20 |
| Purchase #6 | $190.88 | 8.331% | $206.7822 | $206.78 | $206.80 | $206.80 |
| Purchase #7 | $44.42 | 8.410% | $48.1557 | $48.16 | $48.15 | $48.20 |
| 7 purchase totals = | $819.31 | $874.3840 | $874.39 | $874.40 | $874.60 | |