| 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 | $192.58 | 6.380% | $204.8666 | $204.87 | $204.85 | $204.90 |
| Purchase #2 | $140.34 | 3.794% | $145.6645 | $145.66 | $145.65 | $145.70 |
| Purchase #3 | $10.29 | 12.440% | $11.5701 | $11.57 | $11.55 | $11.60 |
| Purchase #4 | $166.43 | 13.666% | $189.1743 | $189.17 | $189.15 | $189.20 |
| Purchase #5 | $81.89 | 6.185% | $86.9549 | $86.95 | $86.95 | $87.00 |
| Purchase #6 | $157.98 | 9.532% | $173.0387 | $173.04 | $173.05 | $173.00 |
| Purchase #7 | $186.63 | 11.270% | $207.6632 | $207.66 | $207.65 | $207.70 |
| 7 purchase totals = | $936.14 | $1,018.9323 | $1,018.92 | $1,018.85 | $1,019.10 | |