| 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 | $95.89 | 7.644% | $103.2198 | $103.22 | $103.20 | $103.20 |
| Purchase #2 | $106.65 | 11.406% | $118.8145 | $118.81 | $118.80 | $118.80 |
| Purchase #3 | $175.74 | 11.620% | $196.161 | $196.16 | $196.15 | $196.20 |
| Purchase #4 | $20.57 | 8.377% | $22.2931 | $22.29 | $22.30 | $22.30 |
| Purchase #5 | $208.25 | 7.452% | $223.7688 | $223.77 | $223.75 | $223.80 |
| Purchase #6 | $76.29 | 4.191% | $79.4873 | $79.49 | $79.50 | $79.50 |
| Purchase #7 | $156.62 | 11.200% | $174.1614 | $174.16 | $174.15 | $174.20 |
| 7 purchase totals = | $840.01 | $917.9059 | $917.90 | $917.85 | $918.00 | |