| 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 | $131.75 | 9.778% | $144.6325 | $144.63 | $144.65 | $144.60 |
| Purchase #2 | $232.55 | 7.448% | $249.8703 | $249.87 | $249.85 | $249.90 |
| Purchase #3 | $154.65 | 9.240% | $168.9397 | $168.94 | $168.95 | $168.90 |
| Purchase #4 | $15.39 | 6.461% | $16.3843 | $16.38 | $16.40 | $16.40 |
| Purchase #5 | $6.34 | 5.623% | $6.6965 | $6.70 | $6.70 | $6.70 |
| Purchase #6 | $173.81 | 7.766% | $187.3081 | $187.31 | $187.30 | $187.30 |
| Purchase #7 | $50.75 | 3.471% | $52.5115 | $52.51 | $52.50 | $52.50 |
| 7 purchase totals = | $765.24 | $826.3429 | $826.34 | $826.35 | $826.30 | |