| 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 | $157.69 | 12.230% | $176.9755 | $176.98 | $177.00 | $177.00 |
| Purchase #2 | $140.97 | 13.305% | $159.7261 | $159.73 | $159.75 | $159.70 |
| Purchase #3 | $211.73 | 6.380% | $225.2384 | $225.24 | $225.25 | $225.20 |
| Purchase #4 | $7.36 | 5.848% | $7.7904 | $7.79 | $7.80 | $7.80 |
| Purchase #5 | $132.31 | 13.528% | $150.2089 | $150.21 | $150.20 | $150.20 |
| Purchase #6 | $104.34 | 8.511% | $113.2204 | $113.22 | $113.20 | $113.20 |
| Purchase #7 | $22.33 | 13.866% | $25.4263 | $25.43 | $25.45 | $25.40 |
| 7 purchase totals = | $776.73 | $858.5860 | $858.60 | $858.65 | $858.50 | |