| 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 | $156.45 | 13.671% | $177.8383 | $177.84 | $177.85 | $177.80 |
| Purchase #2 | $224.26 | 11.339% | $249.6888 | $249.69 | $249.70 | $249.70 |
| Purchase #3 | $78.45 | 11.665% | $87.6012 | $87.60 | $87.60 | $87.60 |
| Purchase #4 | $157.81 | 7.203% | $169.1771 | $169.18 | $169.20 | $169.20 |
| Purchase #5 | $106.75 | 10.446% | $117.9011 | $117.90 | $117.90 | $117.90 |
| Purchase #6 | $43.40 | 4.605% | $45.3986 | $45.40 | $45.40 | $45.40 |
| Purchase #7 | $65.73 | 12.550% | $73.9791 | $73.98 | $74.00 | $74.00 |
| 7 purchase totals = | $832.85 | $921.5842 | $921.59 | $921.65 | $921.60 | |