| 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 | $106.44 | 12.578% | $119.828 | $119.83 | $119.85 | $119.80 |
| Purchase #2 | $145.94 | 9.450% | $159.7313 | $159.73 | $159.75 | $159.70 |
| Purchase #3 | $30.70 | 11.323% | $34.1762 | $34.18 | $34.20 | $34.20 |
| Purchase #4 | $151.84 | 4.125% | $158.1034 | $158.10 | $158.10 | $158.10 |
| Purchase #5 | $185.83 | 6.755% | $198.3828 | $198.38 | $198.40 | $198.40 |
| Purchase #6 | $165.95 | 8.708% | $180.4009 | $180.40 | $180.40 | $180.40 |
| Purchase #7 | $53.43 | 10.256% | $58.9098 | $58.91 | $58.90 | $58.90 |
| 7 purchase totals = | $840.13 | $909.5324 | $909.53 | $909.60 | $909.50 | |