| 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 | $156.33 | 7.604% | $168.2173 | $168.22 | $168.20 | $168.20 |
| Purchase #2 | $10.82 | 7.344% | $11.6146 | $11.61 | $11.60 | $11.60 |
| Purchase #3 | $177.41 | 11.543% | $197.8884 | $197.89 | $197.90 | $197.90 |
| Purchase #4 | $193.65 | 8.439% | $209.9921 | $209.99 | $210.00 | $210.00 |
| Purchase #5 | $207.83 | 7.204% | $222.8021 | $222.80 | $222.80 | $222.80 |
| Purchase #6 | $56.61 | 4.710% | $59.2763 | $59.28 | $59.30 | $59.30 |
| Purchase #7 | $33.38 | 8.789% | $36.3138 | $36.31 | $36.30 | $36.30 |
| 7 purchase totals = | $836.03 | $906.1046 | $906.10 | $906.10 | $906.10 | |