| 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 | $173.76 | 8.366% | $188.2968 | $188.30 | $188.30 | $188.30 |
| Purchase #2 | $194.33 | 13.278% | $220.1331 | $220.13 | $220.15 | $220.10 |
| Purchase #3 | $8.69 | 12.382% | $9.766 | $9.77 | $9.75 | $9.80 |
| Purchase #4 | $203.92 | 9.426% | $223.1415 | $223.14 | $223.15 | $223.10 |
| Purchase #5 | $27.30 | 13.263% | $30.9208 | $30.92 | $30.90 | $30.90 |
| Purchase #6 | $214.28 | 13.462% | $243.1264 | $243.13 | $243.15 | $243.10 |
| Purchase #7 | $113.62 | 6.286% | $120.7622 | $120.76 | $120.75 | $120.80 |
| 7 purchase totals = | $935.90 | $1,036.1468 | $1,036.15 | $1,036.15 | $1,036.10 | |