| 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 | $188.57 | 13.518% | $214.0609 | $214.06 | $214.05 | $214.10 |
| Purchase #2 | $141.74 | 12.482% | $159.432 | $159.43 | $159.45 | $159.40 |
| Purchase #3 | $16.91 | 3.285% | $17.4655 | $17.47 | $17.45 | $17.50 |
| Purchase #4 | $49.47 | 12.602% | $55.7042 | $55.70 | $55.70 | $55.70 |
| Purchase #5 | $92.28 | 7.501% | $99.2019 | $99.20 | $99.20 | $99.20 |
| Purchase #6 | $190.88 | 5.233% | $200.8688 | $200.87 | $200.85 | $200.90 |
| Purchase #7 | $60.59 | 8.815% | $65.931 | $65.93 | $65.95 | $65.90 |
| 7 purchase totals = | $740.44 | $812.6643 | $812.66 | $812.65 | $812.70 | |