| 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 | $144.89 | 9.514% | $158.6748 | $158.67 | $158.65 | $158.70 |
| Purchase #2 | $173.44 | 10.872% | $192.2964 | $192.30 | $192.30 | $192.30 |
| Purchase #3 | $71.64 | 6.450% | $76.2608 | $76.26 | $76.25 | $76.30 |
| Purchase #4 | $138.77 | 12.692% | $156.3827 | $156.38 | $156.40 | $156.40 |
| Purchase #5 | $226.54 | 12.852% | $255.6549 | $255.65 | $255.65 | $255.70 |
| Purchase #6 | $113.97 | 10.119% | $125.5026 | $125.50 | $125.50 | $125.50 |
| Purchase #7 | $20.26 | 11.274% | $22.5441 | $22.54 | $22.55 | $22.50 |
| 7 purchase totals = | $889.51 | $987.3163 | $987.30 | $987.30 | $987.40 | |