| 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 | $112.37 | 4.335% | $117.2412 | $117.24 | $117.25 | $117.20 |
| Purchase #2 | $162.92 | 12.138% | $182.6952 | $182.70 | $182.70 | $182.70 |
| Purchase #3 | $131.53 | 9.684% | $144.2674 | $144.27 | $144.25 | $144.30 |
| Purchase #4 | $122.35 | 8.510% | $132.762 | $132.76 | $132.75 | $132.80 |
| Purchase #5 | $83.72 | 13.736% | $95.2198 | $95.22 | $95.20 | $95.20 |
| Purchase #6 | $67.63 | 10.437% | $74.6885 | $74.69 | $74.70 | $74.70 |
| Purchase #7 | $102.35 | 12.183% | $114.8193 | $114.82 | $114.80 | $114.80 |
| 7 purchase totals = | $782.87 | $861.6934 | $861.70 | $861.65 | $861.70 | |