| 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 | $155.59 | 10.531% | $171.9752 | $171.98 | $172.00 | $172.00 |
| Purchase #2 | $21.80 | 10.584% | $24.1073 | $24.11 | $24.10 | $24.10 |
| Purchase #3 | $94.50 | 10.147% | $104.0889 | $104.09 | $104.10 | $104.10 |
| Purchase #4 | $208.88 | 9.486% | $228.6944 | $228.69 | $228.70 | $228.70 |
| Purchase #5 | $188.42 | 8.855% | $205.1046 | $205.10 | $205.10 | $205.10 |
| Purchase #6 | $165.53 | 5.296% | $174.2965 | $174.30 | $174.30 | $174.30 |
| Purchase #7 | $76.78 | 9.779% | $84.2883 | $84.29 | $84.30 | $84.30 |
| 7 purchase totals = | $911.50 | $992.5552 | $992.56 | $992.60 | $992.60 | |