| 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 | $146.40 | 3.569% | $151.625 | $151.63 | $151.65 | $151.60 |
| Purchase #2 | $10.27 | 5.872% | $10.8731 | $10.87 | $10.85 | $10.90 |
| Purchase #3 | $187.54 | 4.737% | $196.4238 | $196.42 | $196.40 | $196.40 |
| Purchase #4 | $91.57 | 8.371% | $99.2353 | $99.24 | $99.25 | $99.20 |
| Purchase #5 | $132.70 | 9.157% | $144.8513 | $144.85 | $144.85 | $144.90 |
| Purchase #6 | $204.52 | 10.511% | $226.0171 | $226.02 | $226.00 | $226.00 |
| Purchase #7 | $46.74 | 7.127% | $50.0712 | $50.07 | $50.05 | $50.10 |
| 7 purchase totals = | $819.74 | $879.0968 | $879.10 | $879.05 | $879.10 | |