| 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 | $157.28 | 7.745% | $169.4613 | $169.46 | $169.45 | $169.50 |
| Purchase #2 | $24.38 | 3.605% | $25.2589 | $25.26 | $25.25 | $25.30 |
| Purchase #3 | $134.90 | 4.612% | $141.1216 | $141.12 | $141.10 | $141.10 |
| Purchase #4 | $26.81 | 10.316% | $29.5757 | $29.58 | $29.60 | $29.60 |
| Purchase #5 | $97.42 | 8.527% | $105.727 | $105.73 | $105.75 | $105.70 |
| Purchase #6 | $136.68 | 9.728% | $149.9762 | $149.98 | $150.00 | $150.00 |
| Purchase #7 | $203.77 | 5.299% | $214.5678 | $214.57 | $214.55 | $214.60 |
| 7 purchase totals = | $781.24 | $835.6885 | $835.70 | $835.70 | $835.80 | |