| 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 | $191.91 | 4.438% | $200.427 | $200.43 | $200.45 | $200.40 |
| Purchase #2 | $75.84 | 6.671% | $80.8993 | $80.90 | $80.90 | $80.90 |
| Purchase #3 | $9.74 | 5.824% | $10.3073 | $10.31 | $10.30 | $10.30 |
| Purchase #4 | $148.80 | 5.653% | $157.2117 | $157.21 | $157.20 | $157.20 |
| Purchase #5 | $188.43 | 9.248% | $205.856 | $205.86 | $205.85 | $205.90 |
| Purchase #6 | $213.34 | 5.454% | $224.9756 | $224.98 | $225.00 | $225.00 |
| Purchase #7 | $60.26 | 9.477% | $65.9708 | $65.97 | $65.95 | $66.00 |
| 7 purchase totals = | $888.32 | $945.6477 | $945.66 | $945.65 | $945.70 | |