| 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 | $185.97 | 8.549% | $201.8686 | $201.87 | $201.85 | $201.90 |
| Purchase #2 | $116.84 | 10.467% | $129.0696 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $116.78 | 9.537% | $127.9173 | $127.92 | $127.90 | $127.90 |
| Purchase #4 | $81.53 | 13.703% | $92.7021 | $92.70 | $92.70 | $92.70 |
| Purchase #5 | $68.39 | 5.423% | $72.0988 | $72.10 | $72.10 | $72.10 |
| Purchase #6 | $118.64 | 12.564% | $133.5459 | $133.55 | $133.55 | $133.50 |
| Purchase #7 | $125.66 | 11.345% | $139.9161 | $139.92 | $139.90 | $139.90 |
| 7 purchase totals = | $813.81 | $897.1184 | $897.13 | $897.05 | $897.10 | |