| 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 | $145.80 | 8.404% | $158.053 | $158.05 | $158.05 | $158.10 |
| Purchase #2 | $40.80 | 7.873% | $44.0122 | $44.01 | $44.00 | $44.00 |
| Purchase #3 | $201.78 | 6.760% | $215.4203 | $215.42 | $215.40 | $215.40 |
| Purchase #4 | $57.50 | 10.226% | $63.38 | $63.38 | $63.40 | $63.40 |
| Purchase #5 | $221.69 | 5.864% | $234.6899 | $234.69 | $234.70 | $234.70 |
| Purchase #6 | $197.26 | 4.343% | $205.827 | $205.83 | $205.85 | $205.80 |
| Purchase #7 | $220.42 | 6.519% | $234.7892 | $234.79 | $234.80 | $234.80 |
| 7 purchase totals = | $1,085.25 | $1,156.1716 | $1,156.17 | $1,156.20 | $1,156.20 | |