| 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 | $151.40 | 3.445% | $156.6157 | $156.62 | $156.60 | $156.60 |
| Purchase #2 | $112.77 | 10.501% | $124.612 | $124.61 | $124.60 | $124.60 |
| Purchase #3 | $182.85 | 3.120% | $188.5549 | $188.55 | $188.55 | $188.60 |
| Purchase #4 | $113.74 | 4.404% | $118.7491 | $118.75 | $118.75 | $118.70 |
| Purchase #5 | $46.88 | 8.325% | $50.7828 | $50.78 | $50.80 | $50.80 |
| Purchase #6 | $83.35 | 9.361% | $91.1524 | $91.15 | $91.15 | $91.20 |
| Purchase #7 | $67.30 | 10.386% | $74.2898 | $74.29 | $74.30 | $74.30 |
| 7 purchase totals = | $758.29 | $804.7567 | $804.75 | $804.75 | $804.80 | |