| 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 | $171.53 | 10.790% | $190.0381 | $190.04 | $190.05 | $190.00 |
| Purchase #2 | $156.25 | 8.826% | $170.0406 | $170.04 | $170.05 | $170.00 |
| Purchase #3 | $93.92 | 13.185% | $106.3034 | $106.30 | $106.30 | $106.30 |
| Purchase #4 | $228.64 | 6.184% | $242.7791 | $242.78 | $242.80 | $242.80 |
| Purchase #5 | $74.43 | 10.379% | $82.1551 | $82.16 | $82.15 | $82.20 |
| Purchase #6 | $172.28 | 13.764% | $195.9926 | $195.99 | $196.00 | $196.00 |
| Purchase #7 | $98.69 | 11.257% | $109.7995 | $109.80 | $109.80 | $109.80 |
| 7 purchase totals = | $995.74 | $1,097.1084 | $1,097.11 | $1,097.15 | $1,097.10 | |