| 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 | $195.47 | 9.169% | $213.3926 | $213.39 | $213.40 | $213.40 |
| Purchase #2 | $166.56 | 6.733% | $177.7745 | $177.77 | $177.75 | $177.80 |
| Purchase #3 | $189.91 | 13.498% | $215.5441 | $215.54 | $215.55 | $215.50 |
| Purchase #4 | $23.63 | 12.270% | $26.5294 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $232.63 | 12.512% | $261.7367 | $261.74 | $261.75 | $261.70 |
| Purchase #6 | $81.66 | 12.266% | $91.6764 | $91.68 | $91.70 | $91.70 |
| Purchase #7 | $62.66 | 6.222% | $66.5587 | $66.56 | $66.55 | $66.60 |
| 7 purchase totals = | $952.52 | $1,053.2124 | $1,053.21 | $1,053.25 | $1,053.20 | |