| 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 | $153.71 | 12.460% | $172.8623 | $172.86 | $172.85 | $172.90 |
| Purchase #2 | $9.95 | 10.587% | $11.0034 | $11.00 | $11.00 | $11.00 |
| Purchase #3 | $191.80 | 6.464% | $204.198 | $204.20 | $204.20 | $204.20 |
| Purchase #4 | $98.89 | 9.130% | $107.9187 | $107.92 | $107.90 | $107.90 |
| Purchase #5 | $150.34 | 10.769% | $166.5301 | $166.53 | $166.55 | $166.50 |
| Purchase #6 | $167.28 | 12.798% | $188.6885 | $188.69 | $188.70 | $188.70 |
| Purchase #7 | $59.73 | 3.363% | $61.7387 | $61.74 | $61.75 | $61.70 |
| 7 purchase totals = | $831.70 | $912.9397 | $912.94 | $912.95 | $912.90 | |