| 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 | $148.64 | 7.430% | $159.684 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $132.61 | 8.626% | $144.0489 | $144.05 | $144.05 | $144.00 |
| Purchase #3 | $100.44 | 9.279% | $109.7598 | $109.76 | $109.75 | $109.80 |
| Purchase #4 | $205.32 | 3.717% | $212.9517 | $212.95 | $212.95 | $213.00 |
| Purchase #5 | $105.79 | 9.818% | $116.1765 | $116.18 | $116.20 | $116.20 |
| Purchase #6 | $207.62 | 3.172% | $214.2057 | $214.21 | $214.20 | $214.20 |
| Purchase #7 | $189.37 | 5.342% | $199.4861 | $199.49 | $199.50 | $199.50 |
| 7 purchase totals = | $1,089.79 | $1,156.3127 | $1,156.32 | $1,156.35 | $1,156.40 | |