| 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 | $202.92 | 12.283% | $227.8447 | $227.84 | $227.85 | $227.80 |
| Purchase #2 | $88.51 | 12.581% | $99.6454 | $99.65 | $99.65 | $99.60 |
| Purchase #3 | $125.42 | 9.303% | $137.0878 | $137.09 | $137.10 | $137.10 |
| Purchase #4 | $87.44 | 7.179% | $93.7173 | $93.72 | $93.70 | $93.70 |
| Purchase #5 | $153.82 | 8.868% | $167.4608 | $167.46 | $167.45 | $167.50 |
| Purchase #6 | $179.81 | 3.394% | $185.9128 | $185.91 | $185.90 | $185.90 |
| Purchase #7 | $72.38 | 3.555% | $74.9531 | $74.95 | $74.95 | $75.00 |
| 7 purchase totals = | $910.30 | $986.6219 | $986.62 | $986.60 | $986.60 | |