| 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 | $156.49 | 4.634% | $163.7417 | $163.74 | $163.75 | $163.70 |
| Purchase #2 | $36.27 | 8.482% | $39.3464 | $39.35 | $39.35 | $39.30 |
| Purchase #3 | $15.68 | 9.323% | $17.1418 | $17.14 | $17.15 | $17.10 |
| Purchase #4 | $101.31 | 9.491% | $110.9253 | $110.93 | $110.95 | $110.90 |
| Purchase #5 | $30.76 | 3.742% | $31.911 | $31.91 | $31.90 | $31.90 |
| Purchase #6 | $185.86 | 13.620% | $211.1741 | $211.17 | $211.15 | $211.20 |
| Purchase #7 | $136.32 | 10.581% | $150.744 | $150.74 | $150.75 | $150.70 |
| 7 purchase totals = | $662.69 | $724.9843 | $724.98 | $725.00 | $724.80 | |