| 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 | $142.56 | 13.300% | $161.5205 | $161.52 | $161.50 | $161.50 |
| Purchase #2 | $161.48 | 3.128% | $166.5311 | $166.53 | $166.55 | $166.50 |
| Purchase #3 | $194.98 | 3.552% | $201.9057 | $201.91 | $201.90 | $201.90 |
| Purchase #4 | $51.49 | 12.118% | $57.7296 | $57.73 | $57.75 | $57.70 |
| Purchase #5 | $111.94 | 11.648% | $124.9788 | $124.98 | $125.00 | $125.00 |
| Purchase #6 | $199.86 | 11.660% | $223.1637 | $223.16 | $223.15 | $223.20 |
| Purchase #7 | $49.86 | 5.697% | $52.7005 | $52.70 | $52.70 | $52.70 |
| 7 purchase totals = | $912.17 | $988.5299 | $988.53 | $988.55 | $988.50 | |