| 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 | $106.51 | 11.211% | $118.4508 | $118.45 | $118.45 | $118.50 |
| Purchase #2 | $149.92 | 11.387% | $166.9914 | $166.99 | $167.00 | $167.00 |
| Purchase #3 | $47.55 | 12.859% | $53.6645 | $53.66 | $53.65 | $53.70 |
| Purchase #4 | $110.84 | 5.169% | $116.5693 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $93.75 | 5.234% | $98.6569 | $98.66 | $98.65 | $98.70 |
| Purchase #6 | $134.36 | 4.608% | $140.5513 | $140.55 | $140.55 | $140.60 |
| Purchase #7 | $150.76 | 4.593% | $157.6844 | $157.68 | $157.70 | $157.70 |
| 7 purchase totals = | $793.69 | $852.5686 | $852.56 | $852.55 | $852.80 | |