| 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 | $171.25 | 11.340% | $190.6698 | $190.67 | $190.65 | $190.70 |
| Purchase #2 | $167.74 | 9.279% | $183.3046 | $183.30 | $183.30 | $183.30 |
| Purchase #3 | $16.71 | 7.413% | $17.9487 | $17.95 | $17.95 | $17.90 |
| Purchase #4 | $137.79 | 5.625% | $145.5407 | $145.54 | $145.55 | $145.50 |
| Purchase #5 | $44.81 | 6.485% | $47.7159 | $47.72 | $47.70 | $47.70 |
| Purchase #6 | $228.53 | 7.220% | $245.0299 | $245.03 | $245.05 | $245.00 |
| Purchase #7 | $206.46 | 11.154% | $229.4885 | $229.49 | $229.50 | $229.50 |
| 7 purchase totals = | $973.29 | $1,059.6981 | $1,059.70 | $1,059.70 | $1,059.60 | |