| 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 | $166.70 | 10.800% | $184.7036 | $184.70 | $184.70 | $184.70 |
| Purchase #2 | $162.59 | 12.162% | $182.3642 | $182.36 | $182.35 | $182.40 |
| Purchase #3 | $26.28 | 13.219% | $29.754 | $29.75 | $29.75 | $29.80 |
| Purchase #4 | $157.96 | 4.118% | $164.4648 | $164.46 | $164.45 | $164.50 |
| Purchase #5 | $139.97 | 3.588% | $144.9921 | $144.99 | $145.00 | $145.00 |
| Purchase #6 | $110.61 | 7.366% | $118.7575 | $118.76 | $118.75 | $118.80 |
| Purchase #7 | $161.28 | 5.522% | $170.1859 | $170.19 | $170.20 | $170.20 |
| 7 purchase totals = | $925.39 | $995.2221 | $995.21 | $995.20 | $995.40 | |