| 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 | $132.90 | 13.732% | $151.1498 | $151.15 | $151.15 | $151.10 |
| Purchase #2 | $7.93 | 7.565% | $8.5299 | $8.53 | $8.55 | $8.50 |
| Purchase #3 | $210.88 | 6.764% | $225.1439 | $225.14 | $225.15 | $225.10 |
| Purchase #4 | $220.95 | 3.832% | $229.4168 | $229.42 | $229.40 | $229.40 |
| Purchase #5 | $24.46 | 10.439% | $27.0134 | $27.01 | $27.00 | $27.00 |
| Purchase #6 | $60.88 | 7.145% | $65.2299 | $65.23 | $65.25 | $65.20 |
| Purchase #7 | $206.83 | 7.233% | $221.79 | $221.79 | $221.80 | $221.80 |
| 7 purchase totals = | $864.83 | $928.2737 | $928.27 | $928.30 | $928.10 | |