| 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 | $180.67 | 6.142% | $191.7668 | $191.77 | $191.75 | $191.80 |
| Purchase #2 | $13.87 | 13.269% | $15.7104 | $15.71 | $15.70 | $15.70 |
| Purchase #3 | $184.34 | 6.593% | $196.4935 | $196.49 | $196.50 | $196.50 |
| Purchase #4 | $145.91 | 3.300% | $150.725 | $150.73 | $150.75 | $150.70 |
| Purchase #5 | $20.67 | 11.328% | $23.0115 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $191.50 | 10.813% | $212.2069 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $92.74 | 10.339% | $102.3284 | $102.33 | $102.35 | $102.30 |
| 7 purchase totals = | $829.70 | $892.2425 | $892.25 | $892.25 | $892.20 | |