| 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 | $105.73 | 10.377% | $116.7016 | $116.70 | $116.70 | $116.70 |
| Purchase #2 | $171.97 | 5.846% | $182.0234 | $182.02 | $182.00 | $182.00 |
| Purchase #3 | $151.78 | 12.200% | $170.2972 | $170.30 | $170.30 | $170.30 |
| Purchase #4 | $194.34 | 13.181% | $219.956 | $219.96 | $219.95 | $220.00 |
| Purchase #5 | $150.82 | 13.630% | $171.3768 | $171.38 | $171.40 | $171.40 |
| Purchase #6 | $95.84 | 6.721% | $102.2814 | $102.28 | $102.30 | $102.30 |
| Purchase #7 | $16.59 | 7.502% | $17.8346 | $17.83 | $17.85 | $17.80 |
| 7 purchase totals = | $887.07 | $980.4710 | $980.47 | $980.50 | $980.50 | |