| 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 | $134.26 | 10.782% | $148.7359 | $148.74 | $148.75 | $148.70 |
| Purchase #2 | $176.79 | 7.570% | $190.173 | $190.17 | $190.15 | $190.20 |
| Purchase #3 | $77.80 | 6.560% | $82.9037 | $82.90 | $82.90 | $82.90 |
| Purchase #4 | $116.52 | 3.315% | $120.3826 | $120.38 | $120.40 | $120.40 |
| Purchase #5 | $180.97 | 11.439% | $201.6712 | $201.67 | $201.65 | $201.70 |
| Purchase #6 | $95.42 | 9.727% | $104.7015 | $104.70 | $104.70 | $104.70 |
| Purchase #7 | $77.81 | 7.761% | $83.8488 | $83.85 | $83.85 | $83.80 |
| 7 purchase totals = | $859.57 | $932.4167 | $932.41 | $932.40 | $932.40 | |