| 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 | $99.99 | 6.775% | $106.7643 | $106.76 | $106.75 | $106.80 |
| Purchase #2 | $137.41 | 7.114% | $147.1853 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $69.59 | 6.316% | $73.9853 | $73.99 | $74.00 | $74.00 |
| Purchase #4 | $50.34 | 9.238% | $54.9904 | $54.99 | $55.00 | $55.00 |
| Purchase #5 | $194.76 | 5.508% | $205.4874 | $205.49 | $205.50 | $205.50 |
| Purchase #6 | $140.73 | 12.789% | $158.728 | $158.73 | $158.75 | $158.70 |
| Purchase #7 | $134.87 | 12.540% | $151.7827 | $151.78 | $151.80 | $151.80 |
| 7 purchase totals = | $827.69 | $898.9234 | $898.93 | $899.00 | $899.00 | |