| 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 | $159.90 | 13.342% | $181.2339 | $181.23 | $181.25 | $181.20 |
| Purchase #2 | $109.47 | 5.747% | $115.7612 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $10.53 | 5.144% | $11.0717 | $11.07 | $11.05 | $11.10 |
| Purchase #4 | $70.82 | 5.482% | $74.7024 | $74.70 | $74.70 | $74.70 |
| Purchase #5 | $241.44 | 4.515% | $252.341 | $252.34 | $252.35 | $252.30 |
| Purchase #6 | $116.51 | 11.582% | $130.0042 | $130.00 | $130.00 | $130.00 |
| Purchase #7 | $187.36 | 9.742% | $205.6126 | $205.61 | $205.60 | $205.60 |
| 7 purchase totals = | $896.03 | $970.7270 | $970.71 | $970.70 | $970.70 | |