| 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 | $133.90 | 12.492% | $150.6268 | $150.63 | $150.65 | $150.60 |
| Purchase #2 | $217.68 | 9.157% | $237.613 | $237.61 | $237.60 | $237.60 |
| Purchase #3 | $43.86 | 11.791% | $49.0315 | $49.03 | $49.05 | $49.00 |
| Purchase #4 | $167.36 | 10.783% | $185.4064 | $185.41 | $185.40 | $185.40 |
| Purchase #5 | $214.50 | 4.589% | $224.3434 | $224.34 | $224.35 | $224.30 |
| Purchase #6 | $33.43 | 4.276% | $34.8595 | $34.86 | $34.85 | $34.90 |
| Purchase #7 | $29.90 | 10.716% | $33.1041 | $33.10 | $33.10 | $33.10 |
| 7 purchase totals = | $840.63 | $914.9847 | $914.98 | $915.00 | $914.90 | |