| 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 | $144.83 | 10.590% | $160.1675 | $160.17 | $160.15 | $160.20 |
| Purchase #2 | $166.44 | 11.752% | $186 | $186.00 | $186.00 | $186.00 |
| Purchase #3 | $67.46 | 11.585% | $75.2752 | $75.28 | $75.30 | $75.30 |
| Purchase #4 | $17.41 | 12.809% | $19.64 | $19.64 | $19.65 | $19.60 |
| Purchase #5 | $57.75 | 7.546% | $62.1078 | $62.11 | $62.10 | $62.10 |
| Purchase #6 | $250.61 | 8.578% | $272.1073 | $272.11 | $272.10 | $272.10 |
| Purchase #7 | $37.64 | 6.873% | $40.227 | $40.23 | $40.25 | $40.20 |
| 7 purchase totals = | $742.14 | $815.5248 | $815.54 | $815.55 | $815.50 | |