| 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 | $73.25 | 11.387% | $81.591 | $81.59 | $81.60 | $81.60 |
| Purchase #2 | $188.50 | 10.782% | $208.8241 | $208.82 | $208.80 | $208.80 |
| Purchase #3 | $224.53 | 9.602% | $246.0894 | $246.09 | $246.10 | $246.10 |
| Purchase #4 | $247.40 | 7.579% | $266.1504 | $266.15 | $266.15 | $266.20 |
| Purchase #5 | $26.40 | 5.130% | $27.7543 | $27.75 | $27.75 | $27.80 |
| Purchase #6 | $68.64 | 6.818% | $73.3199 | $73.32 | $73.30 | $73.30 |
| Purchase #7 | $71.70 | 10.831% | $79.4658 | $79.47 | $79.45 | $79.50 |
| 7 purchase totals = | $900.42 | $983.1949 | $983.19 | $983.15 | $983.30 | |