| 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 | $171.90 | 9.863% | $188.8545 | $188.85 | $188.85 | $188.90 |
| Purchase #2 | $146.46 | 13.859% | $166.7579 | $166.76 | $166.75 | $166.80 |
| Purchase #3 | $232.61 | 13.727% | $264.5404 | $264.54 | $264.55 | $264.50 |
| Purchase #4 | $156.72 | 12.384% | $176.1282 | $176.13 | $176.15 | $176.10 |
| Purchase #5 | $153.50 | 6.722% | $163.8183 | $163.82 | $163.80 | $163.80 |
| Purchase #6 | $107.34 | 9.505% | $117.5427 | $117.54 | $117.55 | $117.50 |
| Purchase #7 | $203.79 | 7.418% | $218.9071 | $218.91 | $218.90 | $218.90 |
| 7 purchase totals = | $1,172.32 | $1,296.5491 | $1,296.55 | $1,296.55 | $1,296.50 | |