| 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 | $143.31 | 5.796% | $151.6162 | $151.62 | $151.60 | $151.60 |
| Purchase #2 | $127.30 | 10.758% | $140.9949 | $140.99 | $141.00 | $141.00 |
| Purchase #3 | $234.71 | 3.335% | $242.5376 | $242.54 | $242.55 | $242.50 |
| Purchase #4 | $84.81 | 7.807% | $91.4311 | $91.43 | $91.45 | $91.40 |
| Purchase #5 | $106.64 | 11.588% | $118.9974 | $119.00 | $119.00 | $119.00 |
| Purchase #6 | $112.62 | 10.763% | $124.7413 | $124.74 | $124.75 | $124.70 |
| Purchase #7 | $59.51 | 3.685% | $61.7029 | $61.70 | $61.70 | $61.70 |
| 7 purchase totals = | $868.90 | $932.0214 | $932.02 | $932.05 | $931.90 | |