| 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 | $143.42 | 3.191% | $147.9965 | $148.00 | $148.00 | $148.00 |
| Purchase #2 | $16.76 | 3.209% | $17.2978 | $17.30 | $17.30 | $17.30 |
| Purchase #3 | $25.50 | 12.146% | $28.5972 | $28.60 | $28.60 | $28.60 |
| Purchase #4 | $13.73 | 13.701% | $15.6111 | $15.61 | $15.60 | $15.60 |
| Purchase #5 | $221.50 | 8.671% | $240.7063 | $240.71 | $240.70 | $240.70 |
| Purchase #6 | $58.26 | 11.450% | $64.9308 | $64.93 | $64.95 | $64.90 |
| Purchase #7 | $203.89 | 5.832% | $215.7809 | $215.78 | $215.80 | $215.80 |
| 7 purchase totals = | $683.06 | $730.9206 | $730.93 | $730.95 | $730.90 | |