| 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 | $185.95 | 6.316% | $197.6946 | $197.69 | $197.70 | $197.70 |
| Purchase #2 | $125.58 | 10.425% | $138.6717 | $138.67 | $138.65 | $138.70 |
| Purchase #3 | $10.40 | 13.819% | $11.8372 | $11.84 | $11.85 | $11.80 |
| Purchase #4 | $158.27 | 6.727% | $168.9168 | $168.92 | $168.90 | $168.90 |
| Purchase #5 | $10.78 | 12.425% | $12.1194 | $12.12 | $12.10 | $12.10 |
| Purchase #6 | $199.91 | 9.532% | $218.9654 | $218.97 | $218.95 | $219.00 |
| Purchase #7 | $88.27 | 7.572% | $94.9538 | $94.95 | $94.95 | $95.00 |
| 7 purchase totals = | $779.16 | $843.1589 | $843.16 | $843.10 | $843.20 | |