| 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 | $158.81 | 5.390% | $167.3699 | $167.37 | $167.35 | $167.40 |
| Purchase #2 | $238.42 | 12.534% | $268.3036 | $268.30 | $268.30 | $268.30 |
| Purchase #3 | $72.86 | 6.525% | $77.6141 | $77.61 | $77.60 | $77.60 |
| Purchase #4 | $118.37 | 7.185% | $126.8749 | $126.87 | $126.85 | $126.90 |
| Purchase #5 | $55.38 | 10.696% | $61.3034 | $61.30 | $61.30 | $61.30 |
| Purchase #6 | $135.81 | 9.169% | $148.2624 | $148.26 | $148.25 | $148.30 |
| Purchase #7 | $27.96 | 5.799% | $29.5814 | $29.58 | $29.60 | $29.60 |
| 7 purchase totals = | $807.61 | $879.3097 | $879.29 | $879.25 | $879.40 | |