| 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 | $111.39 | 12.406% | $125.209 | $125.21 | $125.20 | $125.20 |
| Purchase #2 | $163.87 | 11.790% | $183.1903 | $183.19 | $183.20 | $183.20 |
| Purchase #3 | $177.90 | 10.745% | $197.0154 | $197.02 | $197.00 | $197.00 |
| Purchase #4 | $82.98 | 11.793% | $92.7658 | $92.77 | $92.75 | $92.80 |
| Purchase #5 | $161.72 | 4.330% | $168.7225 | $168.72 | $168.70 | $168.70 |
| Purchase #6 | $135.38 | 6.328% | $143.9468 | $143.95 | $143.95 | $143.90 |
| Purchase #7 | $23.53 | 8.538% | $25.539 | $25.54 | $25.55 | $25.50 |
| 7 purchase totals = | $856.77 | $936.3888 | $936.40 | $936.35 | $936.30 | |