| 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 | $163.51 | 9.579% | $179.1726 | $179.17 | $179.15 | $179.20 |
| Purchase #2 | $45.55 | 5.756% | $48.1719 | $48.17 | $48.15 | $48.20 |
| Purchase #3 | $209.88 | 12.780% | $236.7027 | $236.70 | $236.70 | $236.70 |
| Purchase #4 | $243.46 | 5.686% | $257.3031 | $257.30 | $257.30 | $257.30 |
| Purchase #5 | $72.30 | 3.690% | $74.9679 | $74.97 | $74.95 | $75.00 |
| Purchase #6 | $194.87 | 4.198% | $203.0506 | $203.05 | $203.05 | $203.10 |
| Purchase #7 | $19.71 | 6.741% | $21.0387 | $21.04 | $21.05 | $21.00 |
| 7 purchase totals = | $949.28 | $1,020.4075 | $1,020.40 | $1,020.35 | $1,020.50 | |