| 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 | $162.42 | 9.795% | $178.329 | $178.33 | $178.35 | $178.30 |
| Purchase #2 | $59.43 | 7.115% | $63.6584 | $63.66 | $63.65 | $63.70 |
| Purchase #3 | $55.80 | 3.592% | $57.8043 | $57.80 | $57.80 | $57.80 |
| Purchase #4 | $25.69 | 4.429% | $26.8278 | $26.83 | $26.85 | $26.80 |
| Purchase #5 | $77.25 | 3.763% | $80.1569 | $80.16 | $80.15 | $80.20 |
| Purchase #6 | $218.45 | 5.215% | $229.8422 | $229.84 | $229.85 | $229.80 |
| Purchase #7 | $236.96 | 5.416% | $249.7938 | $249.79 | $249.80 | $249.80 |
| 7 purchase totals = | $836.00 | $886.4124 | $886.41 | $886.45 | $886.40 | |