| 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 | $179.37 | 9.127% | $195.7411 | $195.74 | $195.75 | $195.70 |
| Purchase #2 | $185.73 | 8.451% | $201.426 | $201.43 | $201.45 | $201.40 |
| Purchase #3 | $74.40 | 13.154% | $84.1866 | $84.19 | $84.20 | $84.20 |
| Purchase #4 | $17.81 | 10.480% | $19.6765 | $19.68 | $19.70 | $19.70 |
| Purchase #5 | $194.90 | 5.505% | $205.6292 | $205.63 | $205.65 | $205.60 |
| Purchase #6 | $14.99 | 6.540% | $15.9703 | $15.97 | $15.95 | $16.00 |
| Purchase #7 | $148.65 | 11.119% | $165.1784 | $165.18 | $165.20 | $165.20 |
| 7 purchase totals = | $815.85 | $887.8081 | $887.82 | $887.90 | $887.80 | |