| 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 | $103.62 | 13.548% | $117.6584 | $117.66 | $117.65 | $117.70 |
| Purchase #2 | $158.95 | 10.524% | $175.6779 | $175.68 | $175.70 | $175.70 |
| Purchase #3 | $12.38 | 4.669% | $12.958 | $12.96 | $12.95 | $13.00 |
| Purchase #4 | $106.37 | 5.828% | $112.5692 | $112.57 | $112.55 | $112.60 |
| Purchase #5 | $17.60 | 4.750% | $18.436 | $18.44 | $18.45 | $18.40 |
| Purchase #6 | $23.50 | 12.727% | $26.4908 | $26.49 | $26.50 | $26.50 |
| Purchase #7 | $159.60 | 8.473% | $173.1229 | $173.12 | $173.10 | $173.10 |
| 7 purchase totals = | $582.02 | $636.9132 | $636.92 | $636.90 | $637.00 | |