| 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 | $141.89 | 5.225% | $149.3038 | $149.30 | $149.30 | $149.30 |
| Purchase #2 | $243.77 | 7.645% | $262.4062 | $262.41 | $262.40 | $262.40 |
| Purchase #3 | $233.37 | 7.503% | $250.8798 | $250.88 | $250.90 | $250.90 |
| Purchase #4 | $11.36 | 10.594% | $12.5635 | $12.56 | $12.55 | $12.60 |
| Purchase #5 | $110.35 | 6.153% | $117.1398 | $117.14 | $117.15 | $117.10 |
| Purchase #6 | $171.33 | 6.338% | $182.1889 | $182.19 | $182.20 | $182.20 |
| Purchase #7 | $183.58 | 13.608% | $208.5616 | $208.56 | $208.55 | $208.60 |
| 7 purchase totals = | $1,095.65 | $1,183.0436 | $1,183.04 | $1,183.05 | $1,183.10 | |