| 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 | $147.73 | 12.533% | $166.245 | $166.25 | $166.25 | $166.20 |
| Purchase #2 | $239.77 | 11.368% | $267.0271 | $267.03 | $267.05 | $267.00 |
| Purchase #3 | $101.34 | 8.605% | $110.0603 | $110.06 | $110.05 | $110.10 |
| Purchase #4 | $36.79 | 9.237% | $40.1883 | $40.19 | $40.20 | $40.20 |
| Purchase #5 | $72.87 | 3.195% | $75.1982 | $75.20 | $75.20 | $75.20 |
| Purchase #6 | $146.59 | 8.217% | $158.6353 | $158.64 | $158.65 | $158.60 |
| Purchase #7 | $31.38 | 8.450% | $34.0316 | $34.03 | $34.05 | $34.00 |
| 7 purchase totals = | $776.47 | $851.3858 | $851.40 | $851.45 | $851.30 | |