| 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 | $152.75 | 3.739% | $158.4613 | $158.46 | $158.45 | $158.50 |
| Purchase #2 | $116.27 | 8.607% | $126.2774 | $126.28 | $126.30 | $126.30 |
| Purchase #3 | $78.36 | 7.207% | $84.0074 | $84.01 | $84.00 | $84.00 |
| Purchase #4 | $16.38 | 7.871% | $17.6693 | $17.67 | $17.65 | $17.70 |
| Purchase #5 | $49.54 | 5.155% | $52.0938 | $52.09 | $52.10 | $52.10 |
| Purchase #6 | $6.76 | 7.589% | $7.273 | $7.27 | $7.25 | $7.30 |
| Purchase #7 | $232.46 | 5.621% | $245.5266 | $245.53 | $245.55 | $245.50 |
| 7 purchase totals = | $652.52 | $691.3088 | $691.31 | $691.30 | $691.40 | |