| 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 | $68.36 | 8.531% | $74.1918 | $74.19 | $74.20 | $74.20 |
| Purchase #2 | $150.74 | 13.758% | $171.4788 | $171.48 | $171.50 | $171.50 |
| Purchase #3 | $185.47 | 10.534% | $205.0074 | $205.01 | $205.00 | $205.00 |
| Purchase #4 | $140.52 | 8.432% | $152.3686 | $152.37 | $152.35 | $152.40 |
| Purchase #5 | $68.33 | 13.223% | $77.3653 | $77.37 | $77.35 | $77.40 |
| Purchase #6 | $8.46 | 6.330% | $8.9955 | $9.00 | $9.00 | $9.00 |
| Purchase #7 | $75.84 | 6.765% | $80.9706 | $80.97 | $80.95 | $81.00 |
| 7 purchase totals = | $697.72 | $770.3780 | $770.39 | $770.35 | $770.50 | |