| 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 | $151.89 | 4.693% | $159.0182 | $159.02 | $159.00 | $159.00 |
| Purchase #2 | $39.49 | 4.232% | $41.1612 | $41.16 | $41.15 | $41.20 |
| Purchase #3 | $102.48 | 6.437% | $109.0766 | $109.08 | $109.10 | $109.10 |
| Purchase #4 | $181.47 | 13.198% | $205.4204 | $205.42 | $205.40 | $205.40 |
| Purchase #5 | $144.78 | 6.291% | $153.8881 | $153.89 | $153.90 | $153.90 |
| Purchase #6 | $205.76 | 10.276% | $226.9039 | $226.90 | $226.90 | $226.90 |
| Purchase #7 | $69.67 | 10.589% | $77.0474 | $77.05 | $77.05 | $77.00 |
| 7 purchase totals = | $895.54 | $972.5158 | $972.52 | $972.50 | $972.50 | |