| 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 | $227.32 | 7.227% | $243.7484 | $243.75 | $243.75 | $243.70 |
| Purchase #2 | $53.52 | 13.237% | $60.6044 | $60.60 | $60.60 | $60.60 |
| Purchase #3 | $109.74 | 8.368% | $118.923 | $118.92 | $118.90 | $118.90 |
| Purchase #4 | $160.82 | 9.797% | $176.5755 | $176.58 | $176.60 | $176.60 |
| Purchase #5 | $146.32 | 5.248% | $153.9989 | $154.00 | $154.00 | $154.00 |
| Purchase #6 | $165.52 | 5.594% | $174.7792 | $174.78 | $174.80 | $174.80 |
| Purchase #7 | $30.50 | 10.402% | $33.6726 | $33.67 | $33.65 | $33.70 |
| 7 purchase totals = | $893.74 | $962.3020 | $962.30 | $962.30 | $962.30 | |