| 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 | $146.74 | 11.668% | $163.8616 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $45.52 | 12.302% | $51.1199 | $51.12 | $51.10 | $51.10 |
| Purchase #3 | $236.94 | 7.354% | $254.3646 | $254.36 | $254.35 | $254.40 |
| Purchase #4 | $203.58 | 6.177% | $216.1551 | $216.16 | $216.15 | $216.20 |
| Purchase #5 | $30.29 | 7.741% | $32.6347 | $32.63 | $32.65 | $32.60 |
| Purchase #6 | $237.38 | 5.683% | $250.8703 | $250.87 | $250.85 | $250.90 |
| Purchase #7 | $66.85 | 9.343% | $73.0958 | $73.10 | $73.10 | $73.10 |
| 7 purchase totals = | $967.30 | $1,042.1020 | $1,042.10 | $1,042.05 | $1,042.20 | |