| 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 | $188.37 | 6.602% | $200.8062 | $200.81 | $200.80 | $200.80 |
| Purchase #2 | $249.55 | 7.473% | $268.1989 | $268.20 | $268.20 | $268.20 |
| Purchase #3 | $156.75 | 6.128% | $166.3556 | $166.36 | $166.35 | $166.40 |
| Purchase #4 | $97.73 | 10.508% | $107.9995 | $108.00 | $108.00 | $108.00 |
| Purchase #5 | $42.48 | 8.729% | $46.1881 | $46.19 | $46.20 | $46.20 |
| Purchase #6 | $117.44 | 10.357% | $129.6033 | $129.60 | $129.60 | $129.60 |
| Purchase #7 | $24.51 | 7.406% | $26.3252 | $26.33 | $26.35 | $26.30 |
| 7 purchase totals = | $876.83 | $945.4768 | $945.49 | $945.50 | $945.50 | |