| 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 | $163.29 | 12.401% | $183.5396 | $183.54 | $183.55 | $183.50 |
| Purchase #2 | $180.71 | 9.688% | $198.2172 | $198.22 | $198.20 | $198.20 |
| Purchase #3 | $12.98 | 3.171% | $13.3916 | $13.39 | $13.40 | $13.40 |
| Purchase #4 | $197.26 | 11.746% | $220.4302 | $220.43 | $220.45 | $220.40 |
| Purchase #5 | $219.69 | 10.712% | $243.2232 | $243.22 | $243.20 | $243.20 |
| Purchase #6 | $80.45 | 7.551% | $86.5248 | $86.52 | $86.50 | $86.50 |
| Purchase #7 | $53.56 | 9.584% | $58.6932 | $58.69 | $58.70 | $58.70 |
| 7 purchase totals = | $907.94 | $1,004.0198 | $1,004.01 | $1,004.00 | $1,003.90 | |