| 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 | $151.97 | 9.832% | $166.9117 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $208.38 | 7.850% | $224.7378 | $224.74 | $224.75 | $224.70 |
| Purchase #3 | $188.91 | 7.497% | $203.0726 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $168.83 | 5.459% | $178.0464 | $178.05 | $178.05 | $178.00 |
| Purchase #5 | $175.89 | 11.625% | $196.3372 | $196.34 | $196.35 | $196.30 |
| Purchase #6 | $98.71 | 9.338% | $107.9275 | $107.93 | $107.95 | $107.90 |
| Purchase #7 | $185.28 | 10.368% | $204.4898 | $204.49 | $204.50 | $204.50 |
| 7 purchase totals = | $1,177.97 | $1,281.5230 | $1,281.53 | $1,281.55 | $1,281.40 | |