| 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 | $140.37 | 11.186% | $156.0718 | $156.07 | $156.05 | $156.10 |
| Purchase #2 | $215.98 | 11.325% | $240.4397 | $240.44 | $240.45 | $240.40 |
| Purchase #3 | $132.42 | 6.372% | $140.8578 | $140.86 | $140.85 | $140.90 |
| Purchase #4 | $145.73 | 4.231% | $151.8958 | $151.90 | $151.90 | $151.90 |
| Purchase #5 | $21.98 | 8.778% | $23.9094 | $23.91 | $23.90 | $23.90 |
| Purchase #6 | $26.78 | 9.647% | $29.3635 | $29.36 | $29.35 | $29.40 |
| Purchase #7 | $75.26 | 9.102% | $82.1102 | $82.11 | $82.10 | $82.10 |
| 7 purchase totals = | $758.52 | $824.6482 | $824.65 | $824.60 | $824.70 | |