| 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 | $85.86 | 6.499% | $91.44 | $91.44 | $91.45 | $91.40 |
| Purchase #2 | $159.98 | 10.620% | $176.9699 | $176.97 | $176.95 | $177.00 |
| Purchase #3 | $190.34 | 13.425% | $215.8931 | $215.89 | $215.90 | $215.90 |
| Purchase #4 | $30.51 | 6.718% | $32.5597 | $32.56 | $32.55 | $32.60 |
| Purchase #5 | $157.31 | 4.306% | $164.0838 | $164.08 | $164.10 | $164.10 |
| Purchase #6 | $250.89 | 5.860% | $265.5922 | $265.59 | $265.60 | $265.60 |
| Purchase #7 | $122.35 | 3.273% | $126.3545 | $126.35 | $126.35 | $126.40 |
| 7 purchase totals = | $997.24 | $1,072.8932 | $1,072.88 | $1,072.90 | $1,073.00 | |