| 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 | $174.71 | 12.835% | $197.134 | $197.13 | $197.15 | $197.10 |
| Purchase #2 | $80.61 | 10.133% | $88.7782 | $88.78 | $88.80 | $88.80 |
| Purchase #3 | $20.88 | 13.866% | $23.7752 | $23.78 | $23.80 | $23.80 |
| Purchase #4 | $100.40 | 3.743% | $104.158 | $104.16 | $104.15 | $104.20 |
| Purchase #5 | $199.54 | 6.447% | $212.4043 | $212.40 | $212.40 | $212.40 |
| Purchase #6 | $232.70 | 4.432% | $243.0133 | $243.01 | $243.00 | $243.00 |
| Purchase #7 | $62.93 | 6.675% | $67.1306 | $67.13 | $67.15 | $67.10 |
| 7 purchase totals = | $871.77 | $936.3936 | $936.39 | $936.45 | $936.40 | |