| 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 | $146.44 | 13.632% | $166.4027 | $166.40 | $166.40 | $166.40 |
| Purchase #2 | $14.96 | 12.544% | $16.8366 | $16.84 | $16.85 | $16.80 |
| Purchase #3 | $181.54 | 12.477% | $204.1907 | $204.19 | $204.20 | $204.20 |
| Purchase #4 | $76.89 | 8.470% | $83.4026 | $83.40 | $83.40 | $83.40 |
| Purchase #5 | $205.67 | 7.864% | $221.8439 | $221.84 | $221.85 | $221.80 |
| Purchase #6 | $94.46 | 3.148% | $97.4336 | $97.43 | $97.45 | $97.40 |
| Purchase #7 | $82.49 | 6.445% | $87.8065 | $87.81 | $87.80 | $87.80 |
| 7 purchase totals = | $802.45 | $877.9166 | $877.91 | $877.95 | $877.80 | |