| 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 | $118.31 | 5.430% | $124.7342 | $124.73 | $124.75 | $124.70 |
| Purchase #2 | $168.67 | 9.857% | $185.2958 | $185.30 | $185.30 | $185.30 |
| Purchase #3 | $37.40 | 7.507% | $40.2076 | $40.21 | $40.20 | $40.20 |
| Purchase #4 | $167.75 | 13.216% | $189.9198 | $189.92 | $189.90 | $189.90 |
| Purchase #5 | $225.62 | 6.465% | $240.2063 | $240.21 | $240.20 | $240.20 |
| Purchase #6 | $113.52 | 8.207% | $122.8366 | $122.84 | $122.85 | $122.80 |
| Purchase #7 | $80.84 | 7.281% | $86.726 | $86.73 | $86.75 | $86.70 |
| 7 purchase totals = | $912.11 | $989.9263 | $989.94 | $989.95 | $989.80 | |