| 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 | $169.86 | 4.825% | $178.0557 | $178.06 | $178.05 | $178.10 |
| Purchase #2 | $30.25 | 5.142% | $31.8055 | $31.81 | $31.80 | $31.80 |
| Purchase #3 | $68.70 | 5.481% | $72.4654 | $72.47 | $72.45 | $72.50 |
| Purchase #4 | $165.97 | 8.266% | $179.6891 | $179.69 | $179.70 | $179.70 |
| Purchase #5 | $156.49 | 5.151% | $164.5508 | $164.55 | $164.55 | $164.60 |
| Purchase #6 | $193.98 | 10.182% | $213.731 | $213.73 | $213.75 | $213.70 |
| Purchase #7 | $116.97 | 11.551% | $130.4812 | $130.48 | $130.50 | $130.50 |
| 7 purchase totals = | $902.22 | $970.7787 | $970.79 | $970.80 | $970.90 | |