| 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 | $124.94 | 7.783% | $134.6641 | $134.66 | $134.65 | $134.70 |
| Purchase #2 | $174.52 | 7.603% | $187.7888 | $187.79 | $187.80 | $187.80 |
| Purchase #3 | $58.49 | 3.457% | $60.512 | $60.51 | $60.50 | $60.50 |
| Purchase #4 | $102.90 | 10.701% | $113.9113 | $113.91 | $113.90 | $113.90 |
| Purchase #5 | $105.62 | 6.363% | $112.3406 | $112.34 | $112.35 | $112.30 |
| Purchase #6 | $138.42 | 3.144% | $142.7719 | $142.77 | $142.75 | $142.80 |
| Purchase #7 | $33.52 | 12.501% | $37.7103 | $37.71 | $37.70 | $37.70 |
| 7 purchase totals = | $738.41 | $789.6990 | $789.69 | $789.65 | $789.70 | |