| 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 | $227.27 | 13.218% | $257.3105 | $257.31 | $257.30 | $257.30 |
| Purchase #2 | $160.86 | 5.676% | $169.9904 | $169.99 | $170.00 | $170.00 |
| Purchase #3 | $244.97 | 11.575% | $273.3253 | $273.33 | $273.35 | $273.30 |
| Purchase #4 | $203.93 | 12.431% | $229.2805 | $229.28 | $229.30 | $229.30 |
| Purchase #5 | $166.74 | 13.591% | $189.4016 | $189.40 | $189.40 | $189.40 |
| Purchase #6 | $87.58 | 3.673% | $90.7968 | $90.80 | $90.80 | $90.80 |
| Purchase #7 | $229.93 | 5.808% | $243.2843 | $243.28 | $243.30 | $243.30 |
| 7 purchase totals = | $1,321.28 | $1,453.3894 | $1,453.39 | $1,453.45 | $1,453.40 | |