| 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 | $110.25 | 5.441% | $116.2487 | $116.25 | $116.25 | $116.20 |
| Purchase #2 | $185.50 | 10.330% | $204.6622 | $204.66 | $204.65 | $204.70 |
| Purchase #3 | $90.48 | 7.479% | $97.247 | $97.25 | $97.25 | $97.20 |
| Purchase #4 | $8.89 | 8.128% | $9.6126 | $9.61 | $9.60 | $9.60 |
| Purchase #5 | $125.57 | 12.602% | $141.3943 | $141.39 | $141.40 | $141.40 |
| Purchase #6 | $144.88 | 13.573% | $164.5446 | $164.54 | $164.55 | $164.50 |
| Purchase #7 | $29.98 | 6.684% | $31.9839 | $31.98 | $32.00 | $32.00 |
| 7 purchase totals = | $695.55 | $765.6933 | $765.68 | $765.70 | $765.60 | |