| 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 | $107.77 | 13.526% | $122.347 | $122.35 | $122.35 | $122.30 |
| Purchase #2 | $149.42 | 4.765% | $156.5399 | $156.54 | $156.55 | $156.50 |
| Purchase #3 | $99.70 | 6.692% | $106.3719 | $106.37 | $106.35 | $106.40 |
| Purchase #4 | $50.96 | 4.595% | $53.3016 | $53.30 | $53.30 | $53.30 |
| Purchase #5 | $63.65 | 12.239% | $71.4401 | $71.44 | $71.45 | $71.40 |
| Purchase #6 | $105.38 | 7.730% | $113.5259 | $113.53 | $113.55 | $113.50 |
| Purchase #7 | $133.88 | 12.142% | $150.1357 | $150.14 | $150.15 | $150.10 |
| 7 purchase totals = | $710.76 | $773.6621 | $773.67 | $773.70 | $773.50 | |