| 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 | $146.79 | 13.599% | $166.752 | $166.75 | $166.75 | $166.80 |
| Purchase #2 | $170.76 | 5.647% | $180.4028 | $180.40 | $180.40 | $180.40 |
| Purchase #3 | $19.46 | 8.325% | $21.08 | $21.08 | $21.10 | $21.10 |
| Purchase #4 | $22.43 | 13.745% | $25.513 | $25.51 | $25.50 | $25.50 |
| Purchase #5 | $77.75 | 13.213% | $88.0231 | $88.02 | $88.00 | $88.00 |
| Purchase #6 | $155.71 | 9.232% | $170.0851 | $170.09 | $170.10 | $170.10 |
| Purchase #7 | $41.49 | 7.516% | $44.6084 | $44.61 | $44.60 | $44.60 |
| 7 purchase totals = | $634.39 | $696.4644 | $696.46 | $696.45 | $696.50 | |