| 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 | $137.47 | 4.113% | $143.1241 | $143.12 | $143.10 | $143.10 |
| Purchase #2 | $178.64 | 13.371% | $202.526 | $202.53 | $202.55 | $202.50 |
| Purchase #3 | $13.34 | 4.856% | $13.9878 | $13.99 | $14.00 | $14.00 |
| Purchase #4 | $143.33 | 13.400% | $162.5362 | $162.54 | $162.55 | $162.50 |
| Purchase #5 | $129.98 | 7.449% | $139.6622 | $139.66 | $139.65 | $139.70 |
| Purchase #6 | $11.36 | 7.857% | $12.2526 | $12.25 | $12.25 | $12.30 |
| Purchase #7 | $125.80 | 5.638% | $132.8926 | $132.89 | $132.90 | $132.90 |
| 7 purchase totals = | $739.92 | $806.9815 | $806.98 | $807.00 | $807.00 | |