| 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 | $106.79 | 6.527% | $113.7602 | $113.76 | $113.75 | $113.80 |
| Purchase #2 | $55.78 | 7.759% | $60.108 | $60.11 | $60.10 | $60.10 |
| Purchase #3 | $160.85 | 13.253% | $182.1675 | $182.17 | $182.15 | $182.20 |
| Purchase #4 | $143.94 | 13.345% | $163.1488 | $163.15 | $163.15 | $163.10 |
| Purchase #5 | $119.93 | 6.177% | $127.3381 | $127.34 | $127.35 | $127.30 |
| Purchase #6 | $74.75 | 10.482% | $82.5853 | $82.59 | $82.60 | $82.60 |
| Purchase #7 | $144.53 | 9.291% | $157.9583 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $806.57 | $887.0662 | $887.08 | $887.05 | $887.10 | |