| 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 | $181.93 | 13.664% | $206.7889 | $206.79 | $206.80 | $206.80 |
| Purchase #2 | $146.37 | 3.125% | $150.9441 | $150.94 | $150.95 | $150.90 |
| Purchase #3 | $180.73 | 10.628% | $199.938 | $199.94 | $199.95 | $199.90 |
| Purchase #4 | $163.29 | 8.553% | $177.2562 | $177.26 | $177.25 | $177.30 |
| Purchase #5 | $130.90 | 10.198% | $144.2492 | $144.25 | $144.25 | $144.20 |
| Purchase #6 | $175.97 | 9.111% | $192.0026 | $192.00 | $192.00 | $192.00 |
| Purchase #7 | $134.56 | 10.421% | $148.5825 | $148.58 | $148.60 | $148.60 |
| 7 purchase totals = | $1,113.75 | $1,219.7615 | $1,219.76 | $1,219.80 | $1,219.70 | |