| 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 | $187.42 | 9.512% | $205.2474 | $205.25 | $205.25 | $205.20 |
| Purchase #2 | $169.45 | 8.508% | $183.8668 | $183.87 | $183.85 | $183.90 |
| Purchase #3 | $62.78 | 6.831% | $67.0685 | $67.07 | $67.05 | $67.10 |
| Purchase #4 | $16.32 | 3.324% | $16.8625 | $16.86 | $16.85 | $16.90 |
| Purchase #5 | $182.73 | 9.817% | $200.6686 | $200.67 | $200.65 | $200.70 |
| Purchase #6 | $58.94 | 11.776% | $65.8808 | $65.88 | $65.90 | $65.90 |
| Purchase #7 | $95.63 | 4.675% | $100.1007 | $100.10 | $100.10 | $100.10 |
| 7 purchase totals = | $773.27 | $839.6953 | $839.70 | $839.65 | $839.80 | |