| 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 | $169.78 | 7.872% | $183.1451 | $183.15 | $183.15 | $183.10 |
| Purchase #2 | $201.65 | 12.179% | $226.209 | $226.21 | $226.20 | $226.20 |
| Purchase #3 | $135.56 | 6.413% | $144.2535 | $144.25 | $144.25 | $144.30 |
| Purchase #4 | $78.89 | 9.689% | $86.5337 | $86.53 | $86.55 | $86.50 |
| Purchase #5 | $22.33 | 13.632% | $25.374 | $25.37 | $25.35 | $25.40 |
| Purchase #6 | $145.28 | 13.737% | $165.2371 | $165.24 | $165.25 | $165.20 |
| Purchase #7 | $202.35 | 13.862% | $230.3998 | $230.40 | $230.40 | $230.40 |
| 7 purchase totals = | $955.84 | $1,061.1522 | $1,061.15 | $1,061.15 | $1,061.10 | |