| 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 | $74.98 | 9.329% | $81.9749 | $81.97 | $81.95 | $82.00 |
| Purchase #2 | $168.40 | 3.160% | $173.7214 | $173.72 | $173.70 | $173.70 |
| Purchase #3 | $79.76 | 13.436% | $90.4766 | $90.48 | $90.50 | $90.50 |
| Purchase #4 | $194.47 | 5.128% | $204.4424 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $164.56 | 7.600% | $177.0666 | $177.07 | $177.05 | $177.10 |
| Purchase #6 | $116.85 | 9.288% | $127.703 | $127.70 | $127.70 | $127.70 |
| Purchase #7 | $102.76 | 3.797% | $106.6618 | $106.66 | $106.65 | $106.70 |
| 7 purchase totals = | $901.78 | $962.0467 | $962.04 | $962.00 | $962.10 | |