| 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 | $155.83 | 12.830% | $175.823 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $182.36 | 4.755% | $191.0312 | $191.03 | $191.05 | $191.00 |
| Purchase #3 | $100.74 | 4.462% | $105.235 | $105.24 | $105.25 | $105.20 |
| Purchase #4 | $102.36 | 3.563% | $106.0071 | $106.01 | $106.00 | $106.00 |
| Purchase #5 | $91.37 | 5.287% | $96.2007 | $96.20 | $96.20 | $96.20 |
| Purchase #6 | $22.62 | 10.614% | $25.0209 | $25.02 | $25.00 | $25.00 |
| Purchase #7 | $151.55 | 12.684% | $170.7726 | $170.77 | $170.75 | $170.80 |
| 7 purchase totals = | $806.83 | $870.0905 | $870.09 | $870.05 | $870.00 | |