| 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 | $151.94 | 3.671% | $157.5177 | $157.52 | $157.50 | $157.50 |
| Purchase #2 | $197.38 | 13.505% | $224.0362 | $224.04 | $224.05 | $224.00 |
| Purchase #3 | $140.80 | 12.164% | $157.9269 | $157.93 | $157.95 | $157.90 |
| Purchase #4 | $153.81 | 10.635% | $170.1677 | $170.17 | $170.15 | $170.20 |
| Purchase #5 | $211.85 | 7.385% | $227.4951 | $227.50 | $227.50 | $227.50 |
| Purchase #6 | $46.70 | 3.157% | $48.1743 | $48.17 | $48.15 | $48.20 |
| Purchase #7 | $237.25 | 11.208% | $263.841 | $263.84 | $263.85 | $263.80 |
| 7 purchase totals = | $1,139.73 | $1,249.1589 | $1,249.17 | $1,249.15 | $1,249.10 | |