| 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 | $192.36 | 3.445% | $198.9868 | $198.99 | $199.00 | $199.00 |
| Purchase #2 | $42.64 | 13.504% | $48.3981 | $48.40 | $48.40 | $48.40 |
| Purchase #3 | $153.28 | 13.464% | $173.9176 | $173.92 | $173.90 | $173.90 |
| Purchase #4 | $48.91 | 6.277% | $51.9801 | $51.98 | $52.00 | $52.00 |
| Purchase #5 | $122.68 | 6.183% | $130.2653 | $130.27 | $130.25 | $130.30 |
| Purchase #6 | $161.93 | 3.116% | $166.9757 | $166.98 | $167.00 | $167.00 |
| Purchase #7 | $147.28 | 13.483% | $167.1378 | $167.14 | $167.15 | $167.10 |
| 7 purchase totals = | $869.08 | $937.6614 | $937.68 | $937.70 | $937.70 | |