| 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 | $170.90 | 6.533% | $182.0649 | $182.06 | $182.05 | $182.10 |
| Purchase #2 | $139.49 | 4.278% | $145.4574 | $145.46 | $145.45 | $145.50 |
| Purchase #3 | $174.49 | 9.627% | $191.2882 | $191.29 | $191.30 | $191.30 |
| Purchase #4 | $206.81 | 3.221% | $213.4714 | $213.47 | $213.45 | $213.50 |
| Purchase #5 | $90.57 | 13.292% | $102.6086 | $102.61 | $102.60 | $102.60 |
| Purchase #6 | $106.82 | 13.546% | $121.2898 | $121.29 | $121.30 | $121.30 |
| Purchase #7 | $72.71 | 6.180% | $77.2035 | $77.20 | $77.20 | $77.20 |
| 7 purchase totals = | $961.79 | $1,033.3838 | $1,033.38 | $1,033.35 | $1,033.50 | |