| 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 | $176.94 | 3.351% | $182.8693 | $182.87 | $182.85 | $182.90 |
| Purchase #2 | $239.60 | 12.636% | $269.8759 | $269.88 | $269.90 | $269.90 |
| Purchase #3 | $106.55 | 6.583% | $113.5642 | $113.56 | $113.55 | $113.60 |
| Purchase #4 | $159.54 | 11.224% | $177.4468 | $177.45 | $177.45 | $177.40 |
| Purchase #5 | $95.91 | 10.440% | $105.923 | $105.92 | $105.90 | $105.90 |
| Purchase #6 | $40.35 | 13.653% | $45.859 | $45.86 | $45.85 | $45.90 |
| Purchase #7 | $70.54 | 3.747% | $73.1831 | $73.18 | $73.20 | $73.20 |
| 7 purchase totals = | $889.43 | $968.7213 | $968.72 | $968.70 | $968.80 | |