| 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 | 9.763% | $173.7548 | $173.75 | $173.75 | $173.80 |
| Purchase #2 | $208.48 | 8.331% | $225.8485 | $225.85 | $225.85 | $225.80 |
| Purchase #3 | $220.39 | 5.598% | $232.7274 | $232.73 | $232.75 | $232.70 |
| Purchase #4 | $28.80 | 4.774% | $30.1749 | $30.17 | $30.15 | $30.20 |
| Purchase #5 | $151.45 | 11.700% | $169.1697 | $169.17 | $169.15 | $169.20 |
| Purchase #6 | $162.49 | 12.319% | $182.5071 | $182.51 | $182.50 | $182.50 |
| Purchase #7 | $210.62 | 5.430% | $222.0567 | $222.06 | $222.05 | $222.10 |
| 7 purchase totals = | $1,140.53 | $1,236.2391 | $1,236.24 | $1,236.20 | $1,236.30 | |