| 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 | $168.70 | 11.412% | $187.952 | $187.95 | $187.95 | $188.00 |
| Purchase #2 | $20.98 | 6.507% | $22.3452 | $22.35 | $22.35 | $22.30 |
| Purchase #3 | $55.58 | 3.328% | $57.4297 | $57.43 | $57.45 | $57.40 |
| Purchase #4 | $225.91 | 5.507% | $238.3509 | $238.35 | $238.35 | $238.40 |
| Purchase #5 | $116.80 | 3.396% | $120.7665 | $120.77 | $120.75 | $120.80 |
| Purchase #6 | $30.28 | 10.649% | $33.5045 | $33.50 | $33.50 | $33.50 |
| Purchase #7 | $229.98 | 11.774% | $257.0578 | $257.06 | $257.05 | $257.10 |
| 7 purchase totals = | $848.23 | $917.4066 | $917.41 | $917.40 | $917.50 | |