| 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 | $136.52 | 11.564% | $152.3072 | $152.31 | $152.30 | $152.30 |
| Purchase #2 | $229.54 | 13.512% | $260.5554 | $260.56 | $260.55 | $260.60 |
| Purchase #3 | $14.73 | 3.612% | $15.262 | $15.26 | $15.25 | $15.30 |
| Purchase #4 | $204.27 | 8.572% | $221.78 | $221.78 | $221.80 | $221.80 |
| Purchase #5 | $178.34 | 12.441% | $200.5273 | $200.53 | $200.55 | $200.50 |
| Purchase #6 | $26.65 | 13.543% | $30.2592 | $30.26 | $30.25 | $30.30 |
| Purchase #7 | $49.31 | 12.282% | $55.3663 | $55.37 | $55.35 | $55.40 |
| 7 purchase totals = | $839.36 | $936.0574 | $936.07 | $936.05 | $936.20 | |