| 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 | $180.63 | 7.425% | $194.0418 | $194.04 | $194.05 | $194.00 |
| Purchase #2 | $167.71 | 12.727% | $189.0545 | $189.05 | $189.05 | $189.10 |
| Purchase #3 | $57.68 | 3.462% | $59.6769 | $59.68 | $59.70 | $59.70 |
| Purchase #4 | $69.84 | 5.126% | $73.42 | $73.42 | $73.40 | $73.40 |
| Purchase #5 | $164.78 | 13.389% | $186.8424 | $186.84 | $186.85 | $186.80 |
| Purchase #6 | $196.72 | 3.214% | $203.0426 | $203.04 | $203.05 | $203.00 |
| Purchase #7 | $82.42 | 11.150% | $91.6098 | $91.61 | $91.60 | $91.60 |
| 7 purchase totals = | $919.78 | $997.6880 | $997.68 | $997.70 | $997.60 | |