| 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 | $142.41 | 4.459% | $148.7601 | $148.76 | $148.75 | $148.80 |
| Purchase #2 | $18.58 | 11.713% | $20.7563 | $20.76 | $20.75 | $20.80 |
| Purchase #3 | $172.43 | 12.436% | $193.8734 | $193.87 | $193.85 | $193.90 |
| Purchase #4 | $144.96 | 10.654% | $160.404 | $160.40 | $160.40 | $160.40 |
| Purchase #5 | $62.46 | 13.174% | $70.6885 | $70.69 | $70.70 | $70.70 |
| Purchase #6 | $235.42 | 4.431% | $245.8515 | $245.85 | $245.85 | $245.90 |
| Purchase #7 | $8.30 | 5.489% | $8.7556 | $8.76 | $8.75 | $8.80 |
| 7 purchase totals = | $784.56 | $849.0894 | $849.09 | $849.05 | $849.30 | |