| 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 | $116.44 | 13.418% | $132.0639 | $132.06 | $132.05 | $132.10 |
| Purchase #2 | $72.31 | 6.530% | $77.0318 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $168.65 | 12.603% | $189.905 | $189.91 | $189.90 | $189.90 |
| Purchase #4 | $7.30 | 8.489% | $7.9197 | $7.92 | $7.90 | $7.90 |
| Purchase #5 | $113.50 | 11.726% | $126.809 | $126.81 | $126.80 | $126.80 |
| Purchase #6 | $132.44 | 6.271% | $140.7453 | $140.75 | $140.75 | $140.70 |
| Purchase #7 | $142.50 | 10.276% | $157.1433 | $157.14 | $157.15 | $157.10 |
| 7 purchase totals = | $753.14 | $831.6180 | $831.62 | $831.60 | $831.50 | |