| 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 | $156.83 | 9.386% | $171.5501 | $171.55 | $171.55 | $171.60 |
| Purchase #2 | $224.35 | 7.602% | $241.4051 | $241.41 | $241.40 | $241.40 |
| Purchase #3 | $157.78 | 11.108% | $175.3062 | $175.31 | $175.30 | $175.30 |
| Purchase #4 | $41.55 | 6.605% | $44.2944 | $44.29 | $44.30 | $44.30 |
| Purchase #5 | $10.61 | 6.637% | $11.3142 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $143.38 | 7.215% | $153.7249 | $153.72 | $153.70 | $153.70 |
| Purchase #7 | $37.56 | 5.260% | $39.5357 | $39.54 | $39.55 | $39.50 |
| 7 purchase totals = | $772.06 | $837.1306 | $837.13 | $837.10 | $837.10 | |