| 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 | $192.70 | 6.597% | $205.4124 | $205.41 | $205.40 | $205.40 |
| Purchase #2 | $136.57 | 6.257% | $145.1152 | $145.12 | $145.10 | $145.10 |
| Purchase #3 | $217.83 | 4.179% | $226.9331 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $209.36 | 8.173% | $226.471 | $226.47 | $226.45 | $226.50 |
| Purchase #5 | $55.77 | 4.629% | $58.3516 | $58.35 | $58.35 | $58.40 |
| Purchase #6 | $27.60 | 6.845% | $29.4892 | $29.49 | $29.50 | $29.50 |
| Purchase #7 | $37.55 | 11.693% | $41.9407 | $41.94 | $41.95 | $41.90 |
| 7 purchase totals = | $877.38 | $933.7132 | $933.71 | $933.70 | $933.70 | |