| 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 | $143.42 | 11.501% | $159.9147 | $159.91 | $159.90 | $159.90 |
| Purchase #2 | $41.44 | 11.289% | $46.1182 | $46.12 | $46.10 | $46.10 |
| Purchase #3 | $15.37 | 7.634% | $16.5433 | $16.54 | $16.55 | $16.50 |
| Purchase #4 | $158.84 | 11.760% | $177.5196 | $177.52 | $177.50 | $177.50 |
| Purchase #5 | $236.89 | 10.194% | $261.0386 | $261.04 | $261.05 | $261.00 |
| Purchase #6 | $13.82 | 6.181% | $14.6742 | $14.67 | $14.65 | $14.70 |
| Purchase #7 | $206.33 | 13.310% | $233.7925 | $233.79 | $233.80 | $233.80 |
| 7 purchase totals = | $816.11 | $909.6011 | $909.59 | $909.55 | $909.50 | |