| 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 | $193.83 | 5.441% | $204.3763 | $204.38 | $204.40 | $204.40 |
| Purchase #2 | $94.60 | 9.263% | $103.3628 | $103.36 | $103.35 | $103.40 |
| Purchase #3 | $60.57 | 8.231% | $65.5555 | $65.56 | $65.55 | $65.60 |
| Purchase #4 | $146.75 | 9.690% | $160.9701 | $160.97 | $160.95 | $161.00 |
| Purchase #5 | $19.73 | 7.858% | $21.2804 | $21.28 | $21.30 | $21.30 |
| Purchase #6 | $92.63 | 10.525% | $102.3793 | $102.38 | $102.40 | $102.40 |
| Purchase #7 | $127.98 | 3.579% | $132.5604 | $132.56 | $132.55 | $132.60 |
| 7 purchase totals = | $736.09 | $790.4848 | $790.49 | $790.50 | $790.70 | |