| 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 | $175.48 | 7.393% | $188.4532 | $188.45 | $188.45 | $188.50 |
| Purchase #2 | $131.97 | 4.504% | $137.9139 | $137.91 | $137.90 | $137.90 |
| Purchase #3 | $62.76 | 9.670% | $68.8289 | $68.83 | $68.85 | $68.80 |
| Purchase #4 | $15.28 | 13.666% | $17.3682 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $62.58 | 8.112% | $67.6565 | $67.66 | $67.65 | $67.70 |
| Purchase #6 | $145.36 | 4.475% | $151.8649 | $151.86 | $151.85 | $151.90 |
| Purchase #7 | $113.59 | 9.242% | $124.088 | $124.09 | $124.10 | $124.10 |
| 7 purchase totals = | $707.02 | $756.1736 | $756.17 | $756.15 | $756.30 | |