| 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 | $139.69 | 7.520% | $150.1947 | $150.19 | $150.20 | $150.20 |
| Purchase #2 | $11.75 | 10.684% | $13.0054 | $13.01 | $13.00 | $13.00 |
| Purchase #3 | $192.35 | 5.397% | $202.7311 | $202.73 | $202.75 | $202.70 |
| Purchase #4 | $127.36 | 3.543% | $131.8724 | $131.87 | $131.85 | $131.90 |
| Purchase #5 | $75.27 | 8.225% | $81.461 | $81.46 | $81.45 | $81.50 |
| Purchase #6 | $107.44 | 13.449% | $121.8896 | $121.89 | $121.90 | $121.90 |
| Purchase #7 | $110.76 | 10.372% | $122.248 | $122.25 | $122.25 | $122.20 |
| 7 purchase totals = | $764.62 | $823.4022 | $823.40 | $823.40 | $823.40 | |