| 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 | $151.61 | 4.733% | $158.7857 | $158.79 | $158.80 | $158.80 |
| Purchase #2 | $179.84 | 6.501% | $191.5314 | $191.53 | $191.55 | $191.50 |
| Purchase #3 | $9.88 | 3.811% | $10.2565 | $10.26 | $10.25 | $10.30 |
| Purchase #4 | $43.93 | 7.449% | $47.2023 | $47.20 | $47.20 | $47.20 |
| Purchase #5 | $242.62 | 8.867% | $264.1331 | $264.13 | $264.15 | $264.10 |
| Purchase #6 | $146.58 | 12.686% | $165.1751 | $165.18 | $165.20 | $165.20 |
| Purchase #7 | $188.48 | 10.306% | $207.9047 | $207.90 | $207.90 | $207.90 |
| 7 purchase totals = | $962.94 | $1,044.9888 | $1,044.99 | $1,045.05 | $1,045.00 | |