| 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 | $8.70 | 5.359% | $9.1662 | $9.17 | $9.15 | $9.20 |
| Purchase #2 | $181.88 | 6.647% | $193.9696 | $193.97 | $193.95 | $194.00 |
| Purchase #3 | $109.38 | 4.302% | $114.0855 | $114.09 | $114.10 | $114.10 |
| Purchase #4 | $125.46 | 7.506% | $134.877 | $134.88 | $134.90 | $134.90 |
| Purchase #5 | $142.25 | 13.213% | $161.0455 | $161.05 | $161.05 | $161.00 |
| Purchase #6 | $185.89 | 7.474% | $199.7834 | $199.78 | $199.80 | $199.80 |
| Purchase #7 | $94.72 | 9.722% | $103.9287 | $103.93 | $103.95 | $103.90 |
| 7 purchase totals = | $848.28 | $916.8559 | $916.87 | $916.90 | $916.90 | |