| 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 | $158.30 | 5.483% | $166.9796 | $166.98 | $167.00 | $167.00 |
| Purchase #2 | $104.50 | 4.266% | $108.958 | $108.96 | $108.95 | $109.00 |
| Purchase #3 | $114.26 | 11.227% | $127.088 | $127.09 | $127.10 | $127.10 |
| Purchase #4 | $118.86 | 5.866% | $125.8323 | $125.83 | $125.85 | $125.80 |
| Purchase #5 | $68.96 | 4.493% | $72.0584 | $72.06 | $72.05 | $72.10 |
| Purchase #6 | $60.62 | 8.391% | $65.7066 | $65.71 | $65.70 | $65.70 |
| Purchase #7 | $218.34 | 9.488% | $239.0561 | $239.06 | $239.05 | $239.10 |
| 7 purchase totals = | $843.84 | $905.6790 | $905.69 | $905.70 | $905.80 | |