| 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 | $169.41 | 7.524% | $182.1564 | $182.16 | $182.15 | $182.20 |
| Purchase #2 | $173.57 | 13.331% | $196.7086 | $196.71 | $196.70 | $196.70 |
| Purchase #3 | $248.82 | 3.415% | $257.3172 | $257.32 | $257.30 | $257.30 |
| Purchase #4 | $6.34 | 3.144% | $6.5393 | $6.54 | $6.55 | $6.50 |
| Purchase #5 | $23.91 | 11.839% | $26.7407 | $26.74 | $26.75 | $26.70 |
| Purchase #6 | $79.65 | 12.740% | $89.7974 | $89.80 | $89.80 | $89.80 |
| Purchase #7 | $187.61 | 3.343% | $193.8818 | $193.88 | $193.90 | $193.90 |
| 7 purchase totals = | $889.31 | $953.1414 | $953.15 | $953.15 | $953.10 | |