| 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 | $178.75 | 10.626% | $197.744 | $197.74 | $197.75 | $197.70 |
| Purchase #2 | $38.25 | 4.576% | $40.0003 | $40.00 | $40.00 | $40.00 |
| Purchase #3 | $9.65 | 13.583% | $10.9608 | $10.96 | $10.95 | $11.00 |
| Purchase #4 | $63.79 | 13.557% | $72.438 | $72.44 | $72.45 | $72.40 |
| Purchase #5 | $69.44 | 8.501% | $75.3431 | $75.34 | $75.35 | $75.30 |
| Purchase #6 | $62.69 | 3.258% | $64.7324 | $64.73 | $64.75 | $64.70 |
| Purchase #7 | $92.58 | 11.131% | $102.8851 | $102.89 | $102.90 | $102.90 |
| 7 purchase totals = | $515.15 | $564.1037 | $564.10 | $564.15 | $564.00 | |