| 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 | $129.31 | 5.480% | $136.3962 | $136.40 | $136.40 | $136.40 |
| Purchase #2 | $117.58 | 7.192% | $126.0364 | $126.04 | $126.05 | $126.00 |
| Purchase #3 | $49.95 | 3.720% | $51.8081 | $51.81 | $51.80 | $51.80 |
| Purchase #4 | $111.83 | 13.635% | $127.078 | $127.08 | $127.10 | $127.10 |
| Purchase #5 | $124.59 | 10.232% | $137.338 | $137.34 | $137.35 | $137.30 |
| Purchase #6 | $157.33 | 3.855% | $163.3951 | $163.40 | $163.40 | $163.40 |
| Purchase #7 | $176.97 | 7.422% | $190.1047 | $190.10 | $190.10 | $190.10 |
| 7 purchase totals = | $867.56 | $932.1565 | $932.17 | $932.20 | $932.10 | |