| 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 | $178.96 | 8.374% | $193.9461 | $193.95 | $193.95 | $193.90 |
| Purchase #2 | $121.31 | 13.742% | $137.9804 | $137.98 | $138.00 | $138.00 |
| Purchase #3 | $66.42 | 12.676% | $74.8394 | $74.84 | $74.85 | $74.80 |
| Purchase #4 | $100.60 | 11.344% | $112.0121 | $112.01 | $112.00 | $112.00 |
| Purchase #5 | $93.59 | 10.153% | $103.0922 | $103.09 | $103.10 | $103.10 |
| Purchase #6 | $158.89 | 13.531% | $180.3894 | $180.39 | $180.40 | $180.40 |
| Purchase #7 | $174.92 | 12.265% | $196.3739 | $196.37 | $196.35 | $196.40 |
| 7 purchase totals = | $894.69 | $998.6335 | $998.63 | $998.65 | $998.60 | |