| 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 | $149.68 | 10.757% | $165.7811 | $165.78 | $165.80 | $165.80 |
| Purchase #2 | $204.82 | 3.562% | $212.1157 | $212.12 | $212.10 | $212.10 |
| Purchase #3 | $233.99 | 3.623% | $242.4675 | $242.47 | $242.45 | $242.50 |
| Purchase #4 | $200.56 | 7.867% | $216.3381 | $216.34 | $216.35 | $216.30 |
| Purchase #5 | $45.71 | 3.189% | $47.1677 | $47.17 | $47.15 | $47.20 |
| Purchase #6 | $240.79 | 8.528% | $261.3246 | $261.32 | $261.30 | $261.30 |
| Purchase #7 | $83.55 | 7.479% | $89.7987 | $89.80 | $89.80 | $89.80 |
| 7 purchase totals = | $1,159.10 | $1,234.9934 | $1,235.00 | $1,234.95 | $1,235.00 | |