| 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 | $132.41 | 4.383% | $138.2135 | $138.21 | $138.20 | $138.20 |
| Purchase #2 | $172.86 | 13.555% | $196.2912 | $196.29 | $196.30 | $196.30 |
| Purchase #3 | $92.48 | 7.298% | $99.2292 | $99.23 | $99.25 | $99.20 |
| Purchase #4 | $146.98 | 11.117% | $163.3198 | $163.32 | $163.30 | $163.30 |
| Purchase #5 | $66.58 | 7.626% | $71.6574 | $71.66 | $71.65 | $71.70 |
| Purchase #6 | $19.73 | 10.624% | $21.8261 | $21.83 | $21.85 | $21.80 |
| Purchase #7 | $227.36 | 13.416% | $257.8626 | $257.86 | $257.85 | $257.90 |
| 7 purchase totals = | $858.40 | $948.3998 | $948.40 | $948.40 | $948.40 | |