| 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 | $149.34 | 4.307% | $155.7721 | $155.77 | $155.75 | $155.80 |
| Purchase #2 | $19.59 | 6.805% | $20.9231 | $20.92 | $20.90 | $20.90 |
| Purchase #3 | $163.53 | 7.546% | $175.87 | $175.87 | $175.85 | $175.90 |
| Purchase #4 | $78.46 | 5.461% | $82.7447 | $82.74 | $82.75 | $82.70 |
| Purchase #5 | $44.90 | 11.594% | $50.1057 | $50.11 | $50.10 | $50.10 |
| Purchase #6 | $229.30 | 5.610% | $242.1637 | $242.16 | $242.15 | $242.20 |
| Purchase #7 | $111.78 | 9.212% | $122.0772 | $122.08 | $122.10 | $122.10 |
| 7 purchase totals = | $796.90 | $849.6565 | $849.65 | $849.60 | $849.70 | |