| 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 | $160.28 | 4.644% | $167.7234 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $179.52 | 13.629% | $203.9868 | $203.99 | $204.00 | $204.00 |
| Purchase #3 | $37.49 | 10.763% | $41.525 | $41.53 | $41.55 | $41.50 |
| Purchase #4 | $28.47 | 5.848% | $30.1349 | $30.13 | $30.15 | $30.10 |
| Purchase #5 | $125.71 | 7.751% | $135.4538 | $135.45 | $135.45 | $135.50 |
| Purchase #6 | $243.35 | 8.561% | $264.1832 | $264.18 | $264.20 | $264.20 |
| Purchase #7 | $37.36 | 4.465% | $39.0281 | $39.03 | $39.05 | $39.00 |
| 7 purchase totals = | $812.18 | $882.0352 | $882.03 | $882.10 | $882.00 | |