| 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 | $164.37 | 6.767% | $175.4929 | $175.49 | $175.50 | $175.50 |
| Purchase #2 | $25.76 | 13.681% | $29.2842 | $29.28 | $29.30 | $29.30 |
| Purchase #3 | $225.83 | 12.874% | $254.9034 | $254.90 | $254.90 | $254.90 |
| Purchase #4 | $49.67 | 13.122% | $56.1877 | $56.19 | $56.20 | $56.20 |
| Purchase #5 | $103.61 | 9.103% | $113.0416 | $113.04 | $113.05 | $113.00 |
| Purchase #6 | $23.36 | 11.669% | $26.0859 | $26.09 | $26.10 | $26.10 |
| Purchase #7 | $142.44 | 12.861% | $160.7592 | $160.76 | $160.75 | $160.80 |
| 7 purchase totals = | $735.04 | $815.7549 | $815.75 | $815.80 | $815.80 | |