| 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 | $163.46 | 6.798% | $174.572 | $174.57 | $174.55 | $174.60 |
| Purchase #2 | $137.97 | 5.286% | $145.2631 | $145.26 | $145.25 | $145.30 |
| Purchase #3 | $153.43 | 7.793% | $165.3868 | $165.39 | $165.40 | $165.40 |
| Purchase #4 | $162.45 | 4.610% | $169.9389 | $169.94 | $169.95 | $169.90 |
| Purchase #5 | $13.57 | 8.617% | $14.7393 | $14.74 | $14.75 | $14.70 |
| Purchase #6 | $213.93 | 5.203% | $225.0608 | $225.06 | $225.05 | $225.10 |
| Purchase #7 | $122.81 | 8.554% | $133.3152 | $133.32 | $133.30 | $133.30 |
| 7 purchase totals = | $967.62 | $1,028.2761 | $1,028.28 | $1,028.25 | $1,028.30 | |