| 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 | $137.74 | 4.457% | $143.8791 | $143.88 | $143.90 | $143.90 |
| Purchase #2 | $175.80 | 12.533% | $197.833 | $197.83 | $197.85 | $197.80 |
| Purchase #3 | $48.60 | 8.372% | $52.6688 | $52.67 | $52.65 | $52.70 |
| Purchase #4 | $98.33 | 4.347% | $102.6044 | $102.60 | $102.60 | $102.60 |
| Purchase #5 | $119.28 | 10.654% | $131.9881 | $131.99 | $132.00 | $132.00 |
| Purchase #6 | $177.60 | 9.469% | $194.4169 | $194.42 | $194.40 | $194.40 |
| Purchase #7 | $63.92 | 5.782% | $67.6159 | $67.62 | $67.60 | $67.60 |
| 7 purchase totals = | $821.27 | $891.0062 | $891.01 | $891.00 | $891.00 | |