| 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 | $146.25 | 6.674% | $156.0107 | $156.01 | $156.00 | $156.00 |
| Purchase #2 | $207.30 | 12.304% | $232.8062 | $232.81 | $232.80 | $232.80 |
| Purchase #3 | $233.77 | 12.171% | $262.2221 | $262.22 | $262.20 | $262.20 |
| Purchase #4 | $83.79 | 10.827% | $92.8619 | $92.86 | $92.85 | $92.90 |
| Purchase #5 | $44.28 | 10.364% | $48.8692 | $48.87 | $48.85 | $48.90 |
| Purchase #6 | $99.34 | 5.336% | $104.6408 | $104.64 | $104.65 | $104.60 |
| Purchase #7 | $87.45 | 6.271% | $92.934 | $92.93 | $92.95 | $92.90 |
| 7 purchase totals = | $902.18 | $990.3449 | $990.34 | $990.30 | $990.30 | |