| 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 | $140.34 | 9.502% | $153.6751 | $153.68 | $153.70 | $153.70 |
| Purchase #2 | $155.55 | 10.109% | $171.2745 | $171.27 | $171.25 | $171.30 |
| Purchase #3 | $199.93 | 6.247% | $212.4196 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $175.58 | 11.297% | $195.4153 | $195.42 | $195.40 | $195.40 |
| Purchase #5 | $31.76 | 4.562% | $33.2089 | $33.21 | $33.20 | $33.20 |
| Purchase #6 | $132.87 | 7.445% | $142.7622 | $142.76 | $142.75 | $142.80 |
| Purchase #7 | $78.50 | 9.592% | $86.0297 | $86.03 | $86.05 | $86.00 |
| 7 purchase totals = | $914.53 | $994.7853 | $994.79 | $994.75 | $994.80 | |