| 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 | $169.65 | 6.482% | $180.6467 | $180.65 | $180.65 | $180.60 |
| Purchase #2 | $20.73 | 13.837% | $23.5984 | $23.60 | $23.60 | $23.60 |
| Purchase #3 | $123.43 | 10.467% | $136.3494 | $136.35 | $136.35 | $136.30 |
| Purchase #4 | $83.27 | 9.396% | $91.094 | $91.09 | $91.10 | $91.10 |
| Purchase #5 | $160.48 | 6.301% | $170.5918 | $170.59 | $170.60 | $170.60 |
| Purchase #6 | $188.49 | 12.826% | $212.6657 | $212.67 | $212.65 | $212.70 |
| Purchase #7 | $17.33 | 12.412% | $19.481 | $19.48 | $19.50 | $19.50 |
| 7 purchase totals = | $763.38 | $834.4270 | $834.43 | $834.45 | $834.40 | |