| 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 | $198.73 | 8.658% | $215.936 | $215.94 | $215.95 | $215.90 |
| Purchase #2 | $227.89 | 3.303% | $235.4172 | $235.42 | $235.40 | $235.40 |
| Purchase #3 | $111.47 | 9.750% | $122.3383 | $122.34 | $122.35 | $122.30 |
| Purchase #4 | $41.55 | 13.613% | $47.2062 | $47.21 | $47.20 | $47.20 |
| Purchase #5 | $186.74 | 8.262% | $202.1685 | $202.17 | $202.15 | $202.20 |
| Purchase #6 | $99.67 | 13.735% | $113.3597 | $113.36 | $113.35 | $113.40 |
| Purchase #7 | $30.38 | 3.475% | $31.4357 | $31.44 | $31.45 | $31.40 |
| 7 purchase totals = | $896.43 | $967.8616 | $967.88 | $967.85 | $967.80 | |