| 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 | $167.59 | 12.703% | $188.879 | $188.88 | $188.90 | $188.90 |
| Purchase #2 | $105.71 | 7.548% | $113.689 | $113.69 | $113.70 | $113.70 |
| Purchase #3 | $213.72 | 8.668% | $232.2452 | $232.25 | $232.25 | $232.20 |
| Purchase #4 | $48.81 | 5.495% | $51.4921 | $51.49 | $51.50 | $51.50 |
| Purchase #5 | $177.43 | 9.360% | $194.0374 | $194.04 | $194.05 | $194.00 |
| Purchase #6 | $205.58 | 13.594% | $233.5265 | $233.53 | $233.55 | $233.50 |
| Purchase #7 | $31.74 | 9.852% | $34.867 | $34.87 | $34.85 | $34.90 |
| 7 purchase totals = | $950.58 | $1,048.7362 | $1,048.75 | $1,048.80 | $1,048.70 | |