| 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 | $146.56 | 9.178% | $160.0113 | $160.01 | $160.00 | $160.00 |
| Purchase #2 | $95.66 | 13.246% | $108.3311 | $108.33 | $108.35 | $108.30 |
| Purchase #3 | $12.58 | 9.354% | $13.7567 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $147.49 | 10.549% | $163.0487 | $163.05 | $163.05 | $163.00 |
| Purchase #5 | $5.87 | 8.495% | $6.3687 | $6.37 | $6.35 | $6.40 |
| Purchase #6 | $118.30 | 11.362% | $131.7412 | $131.74 | $131.75 | $131.70 |
| Purchase #7 | $145.65 | 7.776% | $156.9757 | $156.98 | $157.00 | $157.00 |
| 7 purchase totals = | $672.11 | $740.2334 | $740.24 | $740.25 | $740.20 | |