| 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 | $113.92 | 11.293% | $126.785 | $126.79 | $126.80 | $126.80 |
| Purchase #2 | $179.75 | 5.745% | $190.0766 | $190.08 | $190.10 | $190.10 |
| Purchase #3 | $157.48 | 7.766% | $169.7099 | $169.71 | $169.70 | $169.70 |
| Purchase #4 | $128.36 | 5.232% | $135.0758 | $135.08 | $135.10 | $135.10 |
| Purchase #5 | $105.91 | 5.465% | $111.698 | $111.70 | $111.70 | $111.70 |
| Purchase #6 | $110.79 | 13.819% | $126.1001 | $126.10 | $126.10 | $126.10 |
| Purchase #7 | $178.45 | 8.308% | $193.2756 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $974.66 | $1,052.7210 | $1,052.74 | $1,052.80 | $1,052.80 | |