| 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 | $17.72 | 4.848% | $18.5791 | $18.58 | $18.60 | $18.60 |
| Purchase #2 | $216.32 | 8.218% | $234.0972 | $234.10 | $234.10 | $234.10 |
| Purchase #3 | $66.47 | 3.412% | $68.738 | $68.74 | $68.75 | $68.70 |
| Purchase #4 | $160.52 | 11.496% | $178.9734 | $178.97 | $178.95 | $179.00 |
| Purchase #5 | $174.64 | 12.811% | $197.0131 | $197.01 | $197.00 | $197.00 |
| Purchase #6 | $55.63 | 7.810% | $59.9747 | $59.97 | $59.95 | $60.00 |
| Purchase #7 | $203.54 | 3.825% | $211.3254 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $894.84 | $968.7009 | $968.70 | $968.70 | $968.70 | |