| 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 | $134.26 | 3.673% | $139.1914 | $139.19 | $139.20 | $139.20 |
| Purchase #2 | $26.89 | 11.711% | $30.0391 | $30.04 | $30.05 | $30.00 |
| Purchase #3 | $203.28 | 7.485% | $218.4955 | $218.50 | $218.50 | $218.50 |
| Purchase #4 | $144.66 | 13.840% | $164.6809 | $164.68 | $164.70 | $164.70 |
| Purchase #5 | $12.36 | 7.559% | $13.2943 | $13.29 | $13.30 | $13.30 |
| Purchase #6 | $69.67 | 3.103% | $71.8319 | $71.83 | $71.85 | $71.80 |
| Purchase #7 | $66.97 | 9.353% | $73.2337 | $73.23 | $73.25 | $73.20 |
| 7 purchase totals = | $658.09 | $710.7668 | $710.76 | $710.85 | $710.70 | |