| 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 | $173.75 | 5.342% | $183.0317 | $183.03 | $183.05 | $183.00 |
| Purchase #2 | $8.62 | 9.286% | $9.4205 | $9.42 | $9.40 | $9.40 |
| Purchase #3 | $205.68 | 3.581% | $213.0454 | $213.05 | $213.05 | $213.00 |
| Purchase #4 | $127.81 | 3.652% | $132.4776 | $132.48 | $132.50 | $132.50 |
| Purchase #5 | $5.37 | 3.325% | $5.5486 | $5.55 | $5.55 | $5.50 |
| Purchase #6 | $91.51 | 3.284% | $94.5152 | $94.52 | $94.50 | $94.50 |
| Purchase #7 | $170.99 | 3.505% | $176.9832 | $176.98 | $177.00 | $177.00 |
| 7 purchase totals = | $783.73 | $815.0222 | $815.03 | $815.05 | $814.90 | |