| 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 | $125.74 | 5.162% | $132.2307 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $128.94 | 5.810% | $136.4314 | $136.43 | $136.45 | $136.40 |
| Purchase #3 | $122.83 | 12.400% | $138.0609 | $138.06 | $138.05 | $138.10 |
| Purchase #4 | $46.34 | 9.810% | $50.886 | $50.89 | $50.90 | $50.90 |
| Purchase #5 | $91.29 | 13.470% | $103.5868 | $103.59 | $103.60 | $103.60 |
| Purchase #6 | $118.82 | 13.644% | $135.0318 | $135.03 | $135.05 | $135.00 |
| Purchase #7 | $70.92 | 12.233% | $79.5956 | $79.60 | $79.60 | $79.60 |
| 7 purchase totals = | $704.88 | $775.8232 | $775.83 | $775.90 | $775.80 | |