| 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 | $192.40 | 8.166% | $208.1114 | $208.11 | $208.10 | $208.10 |
| Purchase #2 | $113.71 | 6.841% | $121.4889 | $121.49 | $121.50 | $121.50 |
| Purchase #3 | $150.97 | 12.313% | $169.5589 | $169.56 | $169.55 | $169.60 |
| Purchase #4 | $148.96 | 13.822% | $169.5493 | $169.55 | $169.55 | $169.50 |
| Purchase #5 | $92.74 | 3.408% | $95.9006 | $95.90 | $95.90 | $95.90 |
| Purchase #6 | $150.52 | 4.845% | $157.8127 | $157.81 | $157.80 | $157.80 |
| Purchase #7 | $56.45 | 8.272% | $61.1195 | $61.12 | $61.10 | $61.10 |
| 7 purchase totals = | $905.75 | $983.5413 | $983.54 | $983.50 | $983.50 | |