| 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 | $202.59 | 13.305% | $229.5446 | $229.54 | $229.55 | $229.50 |
| Purchase #2 | $226.34 | 13.592% | $257.1041 | $257.10 | $257.10 | $257.10 |
| Purchase #3 | $152.75 | 11.846% | $170.8448 | $170.84 | $170.85 | $170.80 |
| Purchase #4 | $78.67 | 12.566% | $88.5557 | $88.56 | $88.55 | $88.60 |
| Purchase #5 | $155.71 | 11.352% | $173.3862 | $173.39 | $173.40 | $173.40 |
| Purchase #6 | $163.41 | 9.113% | $178.3016 | $178.30 | $178.30 | $178.30 |
| Purchase #7 | $81.71 | 10.435% | $90.2364 | $90.24 | $90.25 | $90.20 |
| 7 purchase totals = | $1,061.18 | $1,187.9734 | $1,187.97 | $1,188.00 | $1,187.90 | |