| 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 | $183.93 | 5.230% | $193.5495 | $193.55 | $193.55 | $193.50 |
| Purchase #2 | $142.64 | 12.552% | $160.5442 | $160.54 | $160.55 | $160.50 |
| Purchase #3 | $37.77 | 10.554% | $41.7562 | $41.76 | $41.75 | $41.80 |
| Purchase #4 | $163.89 | 3.347% | $169.3754 | $169.38 | $169.40 | $169.40 |
| Purchase #5 | $53.96 | 5.235% | $56.7848 | $56.78 | $56.80 | $56.80 |
| Purchase #6 | $45.74 | 4.728% | $47.9026 | $47.90 | $47.90 | $47.90 |
| Purchase #7 | $198.45 | 9.433% | $217.1698 | $217.17 | $217.15 | $217.20 |
| 7 purchase totals = | $826.38 | $887.0825 | $887.08 | $887.10 | $887.10 | |