| 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 | $83.54 | 11.510% | $93.1555 | $93.16 | $93.15 | $93.20 |
| Purchase #2 | $21.37 | 7.673% | $23.0097 | $23.01 | $23.00 | $23.00 |
| Purchase #3 | $139.40 | 4.857% | $146.1707 | $146.17 | $146.15 | $146.20 |
| Purchase #4 | $66.45 | 11.618% | $74.1702 | $74.17 | $74.15 | $74.20 |
| Purchase #5 | $57.78 | 13.414% | $65.5306 | $65.53 | $65.55 | $65.50 |
| Purchase #6 | $64.32 | 11.849% | $71.9413 | $71.94 | $71.95 | $71.90 |
| Purchase #7 | $170.67 | 8.511% | $185.1957 | $185.20 | $185.20 | $185.20 |
| 7 purchase totals = | $603.53 | $659.1737 | $659.18 | $659.15 | $659.20 | |