| 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 | $137.75 | 10.157% | $151.7413 | $151.74 | $151.75 | $151.70 |
| Purchase #2 | $46.80 | 6.770% | $49.9684 | $49.97 | $49.95 | $50.00 |
| Purchase #3 | $48.91 | 11.391% | $54.4813 | $54.48 | $54.50 | $54.50 |
| Purchase #4 | $102.81 | 8.582% | $111.6332 | $111.63 | $111.65 | $111.60 |
| Purchase #5 | $243.41 | 12.500% | $273.8363 | $273.84 | $273.85 | $273.80 |
| Purchase #6 | $14.34 | 11.154% | $15.9395 | $15.94 | $15.95 | $15.90 |
| Purchase #7 | $164.67 | 13.179% | $186.3719 | $186.37 | $186.35 | $186.40 |
| 7 purchase totals = | $758.69 | $843.9719 | $843.97 | $844.00 | $843.90 | |