| 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 | $167.93 | 7.258% | $180.1184 | $180.12 | $180.10 | $180.10 |
| Purchase #2 | $40.78 | 8.500% | $44.2463 | $44.25 | $44.25 | $44.20 |
| Purchase #3 | $99.47 | 13.144% | $112.5443 | $112.54 | $112.55 | $112.50 |
| Purchase #4 | $154.80 | 5.304% | $163.0106 | $163.01 | $163.00 | $163.00 |
| Purchase #5 | $124.92 | 11.380% | $139.1359 | $139.14 | $139.15 | $139.10 |
| Purchase #6 | $135.62 | 8.421% | $147.0406 | $147.04 | $147.05 | $147.00 |
| Purchase #7 | $234.56 | 12.504% | $263.8894 | $263.89 | $263.90 | $263.90 |
| 7 purchase totals = | $958.08 | $1,049.9855 | $1,049.99 | $1,050.00 | $1,049.80 | |