| 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 | $160.94 | 5.193% | $169.2976 | $169.30 | $169.30 | $169.30 |
| Purchase #2 | $91.86 | 4.523% | $96.0148 | $96.01 | $96.00 | $96.00 |
| Purchase #3 | $50.99 | 13.681% | $57.9659 | $57.97 | $57.95 | $58.00 |
| Purchase #4 | $108.59 | 8.798% | $118.1437 | $118.14 | $118.15 | $118.10 |
| Purchase #5 | $20.99 | 6.179% | $22.287 | $22.29 | $22.30 | $22.30 |
| Purchase #6 | $79.53 | 6.826% | $84.9587 | $84.96 | $84.95 | $85.00 |
| Purchase #7 | $95.81 | 4.769% | $100.3792 | $100.38 | $100.40 | $100.40 |
| 7 purchase totals = | $608.71 | $649.0469 | $649.05 | $649.05 | $649.10 | |