| 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 | $131.78 | 6.778% | $140.712 | $140.71 | $140.70 | $140.70 |
| Purchase #2 | $88.89 | 5.572% | $93.843 | $93.84 | $93.85 | $93.80 |
| Purchase #3 | $73.76 | 6.187% | $78.3235 | $78.32 | $78.30 | $78.30 |
| Purchase #4 | $231.47 | 9.764% | $254.0707 | $254.07 | $254.05 | $254.10 |
| Purchase #5 | $162.55 | 9.278% | $177.6314 | $177.63 | $177.65 | $177.60 |
| Purchase #6 | $118.62 | 13.325% | $134.4261 | $134.43 | $134.45 | $134.40 |
| Purchase #7 | $12.53 | 11.219% | $13.9357 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $819.60 | $892.9424 | $892.94 | $892.95 | $892.80 | |