| 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 | $178.44 | 6.752% | $190.4883 | $190.49 | $190.50 | $190.50 |
| Purchase #2 | $171.92 | 9.479% | $188.2163 | $188.22 | $188.20 | $188.20 |
| Purchase #3 | $247.72 | 12.227% | $278.0087 | $278.01 | $278.00 | $278.00 |
| Purchase #4 | $177.79 | 8.719% | $193.2915 | $193.29 | $193.30 | $193.30 |
| Purchase #5 | $231.51 | 11.317% | $257.71 | $257.71 | $257.70 | $257.70 |
| Purchase #6 | $209.65 | 12.664% | $236.2001 | $236.20 | $236.20 | $236.20 |
| Purchase #7 | $71.73 | 13.226% | $81.217 | $81.22 | $81.20 | $81.20 |
| 7 purchase totals = | $1,288.76 | $1,425.1319 | $1,425.14 | $1,425.10 | $1,425.10 | |