| 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 | $183.62 | 10.781% | $203.4161 | $203.42 | $203.40 | $203.40 |
| Purchase #2 | $91.65 | 8.447% | $99.3917 | $99.39 | $99.40 | $99.40 |
| Purchase #3 | $67.57 | 13.769% | $76.8737 | $76.87 | $76.85 | $76.90 |
| Purchase #4 | $63.82 | 10.682% | $70.6373 | $70.64 | $70.65 | $70.60 |
| Purchase #5 | $112.70 | 13.768% | $128.2165 | $128.22 | $128.20 | $128.20 |
| Purchase #6 | $151.62 | 10.644% | $167.7584 | $167.76 | $167.75 | $167.80 |
| Purchase #7 | $55.44 | 7.230% | $59.4483 | $59.45 | $59.45 | $59.40 |
| 7 purchase totals = | $726.42 | $805.7420 | $805.75 | $805.70 | $805.70 | |