| 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 | $175.54 | 10.554% | $194.0665 | $194.07 | $194.05 | $194.10 |
| Purchase #2 | $14.65 | 13.848% | $16.6787 | $16.68 | $16.70 | $16.70 |
| Purchase #3 | $59.54 | 4.583% | $62.2687 | $62.27 | $62.25 | $62.30 |
| Purchase #4 | $119.73 | 11.649% | $133.6773 | $133.68 | $133.70 | $133.70 |
| Purchase #5 | $186.82 | 9.275% | $204.1476 | $204.15 | $204.15 | $204.10 |
| Purchase #6 | $58.30 | 13.443% | $66.1373 | $66.14 | $66.15 | $66.10 |
| Purchase #7 | $230.81 | 12.321% | $259.2481 | $259.25 | $259.25 | $259.20 |
| 7 purchase totals = | $845.39 | $936.2242 | $936.24 | $936.25 | $936.20 | |