| 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 | $173.61 | 3.542% | $179.7593 | $179.76 | $179.75 | $179.80 |
| Purchase #2 | $22.98 | 10.470% | $25.386 | $25.39 | $25.40 | $25.40 |
| Purchase #3 | $132.37 | 9.122% | $144.4448 | $144.44 | $144.45 | $144.40 |
| Purchase #4 | $238.76 | 13.594% | $271.217 | $271.22 | $271.20 | $271.20 |
| Purchase #5 | $40.92 | 8.548% | $44.4178 | $44.42 | $44.40 | $44.40 |
| Purchase #6 | $218.32 | 8.359% | $236.5694 | $236.57 | $236.55 | $236.60 |
| Purchase #7 | $36.92 | 8.188% | $39.943 | $39.94 | $39.95 | $39.90 |
| 7 purchase totals = | $863.88 | $941.7373 | $941.74 | $941.70 | $941.70 | |