| 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 | $188.96 | 5.508% | $199.3679 | $199.37 | $199.35 | $199.40 |
| Purchase #2 | $16.38 | 12.551% | $18.4359 | $18.44 | $18.45 | $18.40 |
| Purchase #3 | $237.91 | 12.422% | $267.4632 | $267.46 | $267.45 | $267.50 |
| Purchase #4 | $38.99 | 12.191% | $43.7433 | $43.74 | $43.75 | $43.70 |
| Purchase #5 | $166.35 | 4.567% | $173.9472 | $173.95 | $173.95 | $173.90 |
| Purchase #6 | $127.72 | 9.822% | $140.2647 | $140.26 | $140.25 | $140.30 |
| Purchase #7 | $116.42 | 8.512% | $126.3297 | $126.33 | $126.35 | $126.30 |
| 7 purchase totals = | $892.73 | $969.5519 | $969.55 | $969.55 | $969.50 | |