| 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 | $156.71 | 8.597% | $170.1824 | $170.18 | $170.20 | $170.20 |
| Purchase #2 | $244.76 | 12.746% | $275.9571 | $275.96 | $275.95 | $276.00 |
| Purchase #3 | $180.96 | 7.268% | $194.1122 | $194.11 | $194.10 | $194.10 |
| Purchase #4 | $173.89 | 7.860% | $187.5578 | $187.56 | $187.55 | $187.60 |
| Purchase #5 | $239.70 | 5.316% | $252.4425 | $252.44 | $252.45 | $252.40 |
| Purchase #6 | $214.88 | 9.855% | $236.0564 | $236.06 | $236.05 | $236.10 |
| Purchase #7 | $232.46 | 13.522% | $263.8932 | $263.89 | $263.90 | $263.90 |
| 7 purchase totals = | $1,443.36 | $1,580.2016 | $1,580.20 | $1,580.20 | $1,580.30 | |