| 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 | $124.39 | 12.588% | $140.0482 | $140.05 | $140.05 | $140.00 |
| Purchase #2 | $68.56 | 10.790% | $75.9576 | $75.96 | $75.95 | $76.00 |
| Purchase #3 | $156.69 | 11.236% | $174.2957 | $174.30 | $174.30 | $174.30 |
| Purchase #4 | $62.37 | 7.682% | $67.1613 | $67.16 | $67.15 | $67.20 |
| Purchase #5 | $125.43 | 5.738% | $132.6272 | $132.63 | $132.65 | $132.60 |
| Purchase #6 | $184.28 | 12.778% | $207.8273 | $207.83 | $207.85 | $207.80 |
| Purchase #7 | $129.75 | 6.505% | $138.1902 | $138.19 | $138.20 | $138.20 |
| 7 purchase totals = | $851.47 | $936.1075 | $936.12 | $936.15 | $936.10 | |