| 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 | $199.69 | 8.116% | $215.8968 | $215.90 | $215.90 | $215.90 |
| Purchase #2 | $92.26 | 3.852% | $95.8139 | $95.81 | $95.80 | $95.80 |
| Purchase #3 | $78.56 | 11.697% | $87.7492 | $87.75 | $87.75 | $87.70 |
| Purchase #4 | $152.82 | 12.487% | $171.9026 | $171.90 | $171.90 | $171.90 |
| Purchase #5 | $214.72 | 6.718% | $229.1449 | $229.14 | $229.15 | $229.10 |
| Purchase #6 | $116.52 | 6.490% | $124.0821 | $124.08 | $124.10 | $124.10 |
| Purchase #7 | $210.90 | 10.203% | $232.4181 | $232.42 | $232.40 | $232.40 |
| 7 purchase totals = | $1,065.47 | $1,157.0076 | $1,157.00 | $1,157.00 | $1,156.90 | |