| 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 | $163.46 | 8.735% | $177.7382 | $177.74 | $177.75 | $177.70 |
| Purchase #2 | $123.61 | 12.449% | $138.9982 | $139.00 | $139.00 | $139.00 |
| Purchase #3 | $242.66 | 9.787% | $266.4091 | $266.41 | $266.40 | $266.40 |
| Purchase #4 | $13.94 | 11.735% | $15.5759 | $15.58 | $15.60 | $15.60 |
| Purchase #5 | $49.53 | 11.197% | $55.0759 | $55.08 | $55.10 | $55.10 |
| Purchase #6 | $221.78 | 11.703% | $247.7349 | $247.73 | $247.75 | $247.70 |
| Purchase #7 | $222.53 | 9.444% | $243.5457 | $243.55 | $243.55 | $243.50 |
| 7 purchase totals = | $1,037.51 | $1,145.0779 | $1,145.09 | $1,145.15 | $1,145.00 | |