| 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 | $107.31 | 4.615% | $112.2624 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $152.47 | 8.829% | $165.9316 | $165.93 | $165.95 | $165.90 |
| Purchase #3 | $47.36 | 3.831% | $49.1744 | $49.17 | $49.15 | $49.20 |
| Purchase #4 | $183.86 | 6.150% | $195.1674 | $195.17 | $195.15 | $195.20 |
| Purchase #5 | $128.93 | 9.621% | $141.3344 | $141.33 | $141.35 | $141.30 |
| Purchase #6 | $208.96 | 7.752% | $225.1586 | $225.16 | $225.15 | $225.20 |
| Purchase #7 | $13.55 | 3.639% | $14.0431 | $14.04 | $14.05 | $14.00 |
| 7 purchase totals = | $842.44 | $903.0719 | $903.06 | $903.05 | $903.10 | |