| 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 | $157.43 | 6.349% | $167.4252 | $167.43 | $167.45 | $167.40 |
| Purchase #2 | $190.73 | 5.248% | $200.7395 | $200.74 | $200.75 | $200.70 |
| Purchase #3 | $96.33 | 10.478% | $106.4235 | $106.42 | $106.40 | $106.40 |
| Purchase #4 | $241.30 | 8.326% | $261.3906 | $261.39 | $261.40 | $261.40 |
| Purchase #5 | $220.47 | 8.114% | $238.3589 | $238.36 | $238.35 | $238.40 |
| Purchase #6 | $201.80 | 6.151% | $214.2127 | $214.21 | $214.20 | $214.20 |
| Purchase #7 | $223.64 | 9.319% | $244.481 | $244.48 | $244.50 | $244.50 |
| 7 purchase totals = | $1,331.70 | $1,433.0314 | $1,433.03 | $1,433.05 | $1,433.00 | |