| 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 | $124.41 | 9.425% | $136.1356 | $136.14 | $136.15 | $136.10 |
| Purchase #2 | $139.83 | 4.639% | $146.3167 | $146.32 | $146.30 | $146.30 |
| Purchase #3 | $227.74 | 5.131% | $239.4253 | $239.43 | $239.45 | $239.40 |
| Purchase #4 | $118.86 | 6.443% | $126.5181 | $126.52 | $126.50 | $126.50 |
| Purchase #5 | $59.59 | 9.714% | $65.3786 | $65.38 | $65.40 | $65.40 |
| Purchase #6 | $19.91 | 5.209% | $20.9471 | $20.95 | $20.95 | $20.90 |
| Purchase #7 | $138.71 | 5.859% | $146.837 | $146.84 | $146.85 | $146.80 |
| 7 purchase totals = | $829.05 | $881.5584 | $881.58 | $881.60 | $881.40 | |