| 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 | $182.39 | 4.178% | $190.0103 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $74.57 | 8.204% | $80.6877 | $80.69 | $80.70 | $80.70 |
| Purchase #3 | $95.30 | 11.632% | $106.3853 | $106.39 | $106.40 | $106.40 |
| Purchase #4 | $107.82 | 8.737% | $117.2402 | $117.24 | $117.25 | $117.20 |
| Purchase #5 | $149.85 | 9.702% | $164.3884 | $164.39 | $164.40 | $164.40 |
| Purchase #6 | $45.37 | 12.188% | $50.8997 | $50.90 | $50.90 | $50.90 |
| Purchase #7 | $212.73 | 7.781% | $229.2825 | $229.28 | $229.30 | $229.30 |
| 7 purchase totals = | $868.03 | $938.8941 | $938.90 | $938.95 | $938.90 | |