| 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 | $145.51 | 11.684% | $162.5114 | $162.51 | $162.50 | $162.50 |
| Purchase #2 | $199.37 | 4.843% | $209.0255 | $209.03 | $209.05 | $209.00 |
| Purchase #3 | $170.55 | 4.860% | $178.8387 | $178.84 | $178.85 | $178.80 |
| Purchase #4 | $172.90 | 13.172% | $195.6744 | $195.67 | $195.65 | $195.70 |
| Purchase #5 | $106.91 | 13.459% | $121.299 | $121.30 | $121.30 | $121.30 |
| Purchase #6 | $28.81 | 5.776% | $30.4741 | $30.47 | $30.45 | $30.50 |
| Purchase #7 | $233.38 | 11.549% | $260.3331 | $260.33 | $260.35 | $260.30 |
| 7 purchase totals = | $1,057.43 | $1,158.1562 | $1,158.15 | $1,158.15 | $1,158.10 | |