| 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 | $127.68 | 13.472% | $144.881 | $144.88 | $144.90 | $144.90 |
| Purchase #2 | $34.45 | 5.300% | $36.2759 | $36.28 | $36.30 | $36.30 |
| Purchase #3 | $153.90 | 6.826% | $164.4052 | $164.41 | $164.40 | $164.40 |
| Purchase #4 | $23.28 | 11.757% | $26.017 | $26.02 | $26.00 | $26.00 |
| Purchase #5 | $112.66 | 9.263% | $123.0957 | $123.10 | $123.10 | $123.10 |
| Purchase #6 | $56.96 | 7.755% | $61.3772 | $61.38 | $61.40 | $61.40 |
| Purchase #7 | $115.96 | 4.362% | $121.0182 | $121.02 | $121.00 | $121.00 |
| 7 purchase totals = | $624.89 | $677.0702 | $677.09 | $677.10 | $677.10 | |