| 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 | $117.76 | 7.322% | $126.3824 | $126.38 | $126.40 | $126.40 |
| Purchase #2 | $199.95 | 5.864% | $211.6751 | $211.68 | $211.70 | $211.70 |
| Purchase #3 | $64.83 | 13.350% | $73.4848 | $73.48 | $73.50 | $73.50 |
| Purchase #4 | $102.33 | 8.560% | $111.0894 | $111.09 | $111.10 | $111.10 |
| Purchase #5 | $7.51 | 3.561% | $7.7774 | $7.78 | $7.80 | $7.80 |
| Purchase #6 | $162.55 | 9.297% | $177.6623 | $177.66 | $177.65 | $177.70 |
| Purchase #7 | $28.99 | 6.597% | $30.9025 | $30.90 | $30.90 | $30.90 |
| 7 purchase totals = | $683.92 | $738.9739 | $738.97 | $739.05 | $739.10 | |