| 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 | $189.88 | 3.760% | $197.0195 | $197.02 | $197.00 | $197.00 |
| Purchase #2 | $54.40 | 12.542% | $61.2228 | $61.22 | $61.20 | $61.20 |
| Purchase #3 | $170.79 | 6.689% | $182.2141 | $182.21 | $182.20 | $182.20 |
| Purchase #4 | $226.96 | 7.142% | $243.1695 | $243.17 | $243.15 | $243.20 |
| Purchase #5 | $77.92 | 11.471% | $86.8582 | $86.86 | $86.85 | $86.90 |
| Purchase #6 | $177.78 | 9.636% | $194.9109 | $194.91 | $194.90 | $194.90 |
| Purchase #7 | $204.81 | 8.506% | $222.2311 | $222.23 | $222.25 | $222.20 |
| 7 purchase totals = | $1,102.54 | $1,187.6261 | $1,187.62 | $1,187.55 | $1,187.60 | |