| 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 | $124.25 | 5.477% | $131.0552 | $131.06 | $131.05 | $131.10 |
| Purchase #2 | $38.79 | 4.319% | $40.4653 | $40.47 | $40.45 | $40.50 |
| Purchase #3 | $167.32 | 5.594% | $176.6799 | $176.68 | $176.70 | $176.70 |
| Purchase #4 | $61.26 | 10.482% | $67.6813 | $67.68 | $67.70 | $67.70 |
| Purchase #5 | $150.97 | 7.222% | $161.8731 | $161.87 | $161.85 | $161.90 |
| Purchase #6 | $125.85 | 7.442% | $135.2158 | $135.22 | $135.20 | $135.20 |
| Purchase #7 | $30.58 | 4.353% | $31.9111 | $31.91 | $31.90 | $31.90 |
| 7 purchase totals = | $699.02 | $744.8817 | $744.89 | $744.85 | $745.00 | |