| 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 | $207.33 | 6.197% | $220.1782 | $220.18 | $220.20 | $220.20 |
| Purchase #2 | $151.51 | 3.614% | $156.9856 | $156.99 | $157.00 | $157.00 |
| Purchase #3 | $68.33 | 9.135% | $74.5719 | $74.57 | $74.55 | $74.60 |
| Purchase #4 | $168.79 | 8.785% | $183.6182 | $183.62 | $183.60 | $183.60 |
| Purchase #5 | $102.99 | 7.690% | $110.9099 | $110.91 | $110.90 | $110.90 |
| Purchase #6 | $112.99 | 11.110% | $125.5432 | $125.54 | $125.55 | $125.50 |
| Purchase #7 | $58.42 | 4.184% | $60.8643 | $60.86 | $60.85 | $60.90 |
| 7 purchase totals = | $870.36 | $932.6713 | $932.67 | $932.65 | $932.70 | |