| 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 | $153.65 | 13.750% | $174.7769 | $174.78 | $174.80 | $174.80 |
| Purchase #2 | $92.25 | 9.762% | $101.2554 | $101.26 | $101.25 | $101.30 |
| Purchase #3 | $93.80 | 9.218% | $102.4465 | $102.45 | $102.45 | $102.40 |
| Purchase #4 | $247.61 | 6.265% | $263.1228 | $263.12 | $263.10 | $263.10 |
| Purchase #5 | $89.69 | 13.553% | $101.8457 | $101.85 | $101.85 | $101.80 |
| Purchase #6 | $26.87 | 6.680% | $28.6649 | $28.66 | $28.65 | $28.70 |
| Purchase #7 | $44.59 | 10.534% | $49.2871 | $49.29 | $49.30 | $49.30 |
| 7 purchase totals = | $748.46 | $821.3993 | $821.41 | $821.40 | $821.40 | |