| 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 | $180.95 | 12.129% | $202.8974 | $202.90 | $202.90 | $202.90 |
| Purchase #2 | $78.87 | 3.509% | $81.6375 | $81.64 | $81.65 | $81.60 |
| Purchase #3 | $242.78 | 13.357% | $275.2081 | $275.21 | $275.20 | $275.20 |
| Purchase #4 | $70.84 | 7.182% | $75.9277 | $75.93 | $75.95 | $75.90 |
| Purchase #5 | $110.29 | 5.595% | $116.4607 | $116.46 | $116.45 | $116.50 |
| Purchase #6 | $10.36 | 9.159% | $11.3089 | $11.31 | $11.30 | $11.30 |
| Purchase #7 | $90.70 | 9.660% | $99.4616 | $99.46 | $99.45 | $99.50 |
| 7 purchase totals = | $784.79 | $862.9019 | $862.91 | $862.90 | $862.90 | |