| 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 | $126.53 | 8.161% | $136.8561 | $136.86 | $136.85 | $136.90 |
| Purchase #2 | $75.63 | 10.168% | $83.3201 | $83.32 | $83.30 | $83.30 |
| Purchase #3 | $237.46 | 6.370% | $252.5862 | $252.59 | $252.60 | $252.60 |
| Purchase #4 | $93.91 | 8.204% | $101.6144 | $101.61 | $101.60 | $101.60 |
| Purchase #5 | $66.75 | 12.548% | $75.1258 | $75.13 | $75.15 | $75.10 |
| Purchase #6 | $171.46 | 4.550% | $179.2614 | $179.26 | $179.25 | $179.30 |
| Purchase #7 | $47.26 | 12.714% | $53.2686 | $53.27 | $53.25 | $53.30 |
| 7 purchase totals = | $819.00 | $882.0326 | $882.04 | $882.00 | $882.10 | |