| 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 | $163.59 | 3.719% | $169.6739 | $169.67 | $169.65 | $169.70 |
| Purchase #2 | $140.79 | 7.150% | $150.8565 | $150.86 | $150.85 | $150.90 |
| Purchase #3 | $114.29 | 10.249% | $126.0036 | $126.00 | $126.00 | $126.00 |
| Purchase #4 | $26.53 | 8.267% | $28.7232 | $28.72 | $28.70 | $28.70 |
| Purchase #5 | $116.48 | 12.578% | $131.1309 | $131.13 | $131.15 | $131.10 |
| Purchase #6 | $113.90 | 9.406% | $124.6134 | $124.61 | $124.60 | $124.60 |
| Purchase #7 | $52.32 | 5.135% | $55.0066 | $55.01 | $55.00 | $55.00 |
| 7 purchase totals = | $727.90 | $786.0081 | $786.00 | $785.95 | $786.00 | |