| 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 | $161.98 | 7.580% | $174.2581 | $174.26 | $174.25 | $174.30 |
| Purchase #2 | $122.49 | 9.124% | $133.666 | $133.67 | $133.65 | $133.70 |
| Purchase #3 | $154.67 | 10.265% | $170.5469 | $170.55 | $170.55 | $170.50 |
| Purchase #4 | $231.58 | 12.467% | $260.4511 | $260.45 | $260.45 | $260.50 |
| Purchase #5 | $69.87 | 13.650% | $79.4073 | $79.41 | $79.40 | $79.40 |
| Purchase #6 | $115.36 | 12.413% | $129.6796 | $129.68 | $129.70 | $129.70 |
| Purchase #7 | $111.27 | 9.615% | $121.9686 | $121.97 | $121.95 | $122.00 |
| 7 purchase totals = | $967.22 | $1,069.9776 | $1,069.99 | $1,069.95 | $1,070.10 | |