| 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 | $168.80 | 12.495% | $189.8916 | $189.89 | $189.90 | $189.90 |
| Purchase #2 | $232.61 | 8.213% | $251.7143 | $251.71 | $251.70 | $251.70 |
| Purchase #3 | $212.29 | 9.583% | $232.6338 | $232.63 | $232.65 | $232.60 |
| Purchase #4 | $168.67 | 4.468% | $176.2062 | $176.21 | $176.20 | $176.20 |
| Purchase #5 | $12.25 | 10.849% | $13.579 | $13.58 | $13.60 | $13.60 |
| Purchase #6 | $47.79 | 6.533% | $50.9121 | $50.91 | $50.90 | $50.90 |
| Purchase #7 | $235.39 | 4.546% | $246.0908 | $246.09 | $246.10 | $246.10 |
| 7 purchase totals = | $1,077.80 | $1,161.0278 | $1,161.02 | $1,161.05 | $1,161.00 | |