| 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 | $148.49 | 4.865% | $155.714 | $155.71 | $155.70 | $155.70 |
| Purchase #2 | $75.28 | 4.451% | $78.6307 | $78.63 | $78.65 | $78.60 |
| Purchase #3 | $126.62 | 11.411% | $141.0686 | $141.07 | $141.05 | $141.10 |
| Purchase #4 | $241.47 | 4.431% | $252.1695 | $252.17 | $252.15 | $252.20 |
| Purchase #5 | $214.56 | 3.735% | $222.5738 | $222.57 | $222.55 | $222.60 |
| Purchase #6 | $20.91 | 11.510% | $23.3167 | $23.32 | $23.30 | $23.30 |
| Purchase #7 | $52.55 | 4.543% | $54.9373 | $54.94 | $54.95 | $54.90 |
| 7 purchase totals = | $879.88 | $928.4106 | $928.41 | $928.35 | $928.40 | |