| 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 | $167.32 | 5.341% | $176.2566 | $176.26 | $176.25 | $176.30 |
| Purchase #2 | $40.43 | 9.193% | $44.1467 | $44.15 | $44.15 | $44.10 |
| Purchase #3 | $88.99 | 3.426% | $92.0388 | $92.04 | $92.05 | $92.00 |
| Purchase #4 | $184.79 | 12.814% | $208.469 | $208.47 | $208.45 | $208.50 |
| Purchase #5 | $243.37 | 13.610% | $276.4927 | $276.49 | $276.50 | $276.50 |
| Purchase #6 | $88.94 | 12.422% | $99.9881 | $99.99 | $100.00 | $100.00 |
| Purchase #7 | $11.46 | 7.598% | $12.3307 | $12.33 | $12.35 | $12.30 |
| 7 purchase totals = | $825.30 | $909.7226 | $909.73 | $909.75 | $909.70 | |