| 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 | $158.48 | 4.595% | $165.7622 | $165.76 | $165.75 | $165.80 |
| Purchase #2 | $161.71 | 9.384% | $176.8849 | $176.88 | $176.90 | $176.90 |
| Purchase #3 | $207.79 | 9.406% | $227.3347 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $96.32 | 9.724% | $105.6862 | $105.69 | $105.70 | $105.70 |
| Purchase #5 | $11.59 | 9.596% | $12.7022 | $12.70 | $12.70 | $12.70 |
| Purchase #6 | $139.94 | 4.376% | $146.0638 | $146.06 | $146.05 | $146.10 |
| Purchase #7 | $144.68 | 9.248% | $158.06 | $158.06 | $158.05 | $158.10 |
| 7 purchase totals = | $920.51 | $992.4940 | $992.48 | $992.50 | $992.60 | |