| 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 | $150.53 | 11.188% | $167.3713 | $167.37 | $167.35 | $167.40 |
| Purchase #2 | $64.65 | 3.191% | $66.713 | $66.71 | $66.70 | $66.70 |
| Purchase #3 | $205.94 | 13.498% | $233.7378 | $233.74 | $233.75 | $233.70 |
| Purchase #4 | $244.42 | 7.531% | $262.8273 | $262.83 | $262.85 | $262.80 |
| Purchase #5 | $52.84 | 12.112% | $59.24 | $59.24 | $59.25 | $59.20 |
| Purchase #6 | $15.57 | 4.630% | $16.2909 | $16.29 | $16.30 | $16.30 |
| Purchase #7 | $38.49 | 9.580% | $42.1773 | $42.18 | $42.20 | $42.20 |
| 7 purchase totals = | $772.44 | $848.3576 | $848.36 | $848.40 | $848.30 | |