| 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 | $112.86 | 13.763% | $128.3929 | $128.39 | $128.40 | $128.40 |
| Purchase #2 | $110.36 | 6.665% | $117.7155 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $114.39 | 7.359% | $122.808 | $122.81 | $122.80 | $122.80 |
| Purchase #4 | $78.94 | 4.584% | $82.5586 | $82.56 | $82.55 | $82.60 |
| Purchase #5 | $193.79 | 5.526% | $204.4988 | $204.50 | $204.50 | $204.50 |
| Purchase #6 | $145.87 | 3.355% | $150.7639 | $150.76 | $150.75 | $150.80 |
| Purchase #7 | $70.47 | 13.221% | $79.7868 | $79.79 | $79.80 | $79.80 |
| 7 purchase totals = | $826.68 | $886.5245 | $886.53 | $886.50 | $886.60 | |