| 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 | $139.89 | 6.757% | $149.3424 | $149.34 | $149.35 | $149.30 |
| Purchase #2 | $186.94 | 10.816% | $207.1594 | $207.16 | $207.15 | $207.20 |
| Purchase #3 | $67.81 | 6.433% | $72.1722 | $72.17 | $72.15 | $72.20 |
| Purchase #4 | $217.45 | 8.617% | $236.1877 | $236.19 | $236.20 | $236.20 |
| Purchase #5 | $60.71 | 5.639% | $64.1334 | $64.13 | $64.15 | $64.10 |
| Purchase #6 | $51.69 | 12.288% | $58.0417 | $58.04 | $58.05 | $58.00 |
| Purchase #7 | $244.37 | 6.656% | $260.6353 | $260.64 | $260.65 | $260.60 |
| 7 purchase totals = | $968.86 | $1,047.6721 | $1,047.67 | $1,047.70 | $1,047.60 | |