| 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 | $146.30 | 9.364% | $159.9995 | $160.00 | $160.00 | $160.00 |
| Purchase #2 | $42.73 | 13.790% | $48.6225 | $48.62 | $48.60 | $48.60 |
| Purchase #3 | $180.47 | 3.327% | $186.4742 | $186.47 | $186.45 | $186.50 |
| Purchase #4 | $93.77 | 12.615% | $105.5991 | $105.60 | $105.60 | $105.60 |
| Purchase #5 | $158.33 | 7.611% | $170.3805 | $170.38 | $170.40 | $170.40 |
| Purchase #6 | $17.61 | 13.743% | $20.0301 | $20.03 | $20.05 | $20.00 |
| Purchase #7 | $166.43 | 8.677% | $180.8711 | $180.87 | $180.85 | $180.90 |
| 7 purchase totals = | $805.64 | $871.9770 | $871.97 | $871.95 | $872.00 | |