| 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 | $96.36 | 7.123% | $103.2237 | $103.22 | $103.20 | $103.20 |
| Purchase #2 | $6.82 | 12.207% | $7.6525 | $7.65 | $7.65 | $7.70 |
| Purchase #3 | $164.60 | 12.475% | $185.1339 | $185.13 | $185.15 | $185.10 |
| Purchase #4 | $163.65 | 13.632% | $185.9588 | $185.96 | $185.95 | $186.00 |
| Purchase #5 | $210.82 | 13.713% | $239.7297 | $239.73 | $239.75 | $239.70 |
| Purchase #6 | $139.88 | 6.284% | $148.6701 | $148.67 | $148.65 | $148.70 |
| Purchase #7 | $66.39 | 3.866% | $68.9566 | $68.96 | $68.95 | $69.00 |
| 7 purchase totals = | $848.52 | $939.3253 | $939.32 | $939.30 | $939.40 | |