| 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 | $132.46 | 13.232% | $149.9871 | $149.99 | $150.00 | $150.00 |
| Purchase #2 | $237.50 | 9.724% | $260.5945 | $260.59 | $260.60 | $260.60 |
| Purchase #3 | $51.89 | 3.543% | $53.7285 | $53.73 | $53.75 | $53.70 |
| Purchase #4 | $115.53 | 4.847% | $121.1297 | $121.13 | $121.15 | $121.10 |
| Purchase #5 | $43.80 | 10.372% | $48.3429 | $48.34 | $48.35 | $48.30 |
| Purchase #6 | $47.60 | 10.508% | $52.6018 | $52.60 | $52.60 | $52.60 |
| Purchase #7 | $119.96 | 3.634% | $124.3193 | $124.32 | $124.30 | $124.30 |
| 7 purchase totals = | $748.74 | $810.7038 | $810.70 | $810.75 | $810.60 | |