| 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 | $144.33 | 9.301% | $157.7541 | $157.75 | $157.75 | $157.80 |
| Purchase #2 | $45.64 | 7.387% | $49.0114 | $49.01 | $49.00 | $49.00 |
| Purchase #3 | $70.86 | 8.227% | $76.6897 | $76.69 | $76.70 | $76.70 |
| Purchase #4 | $249.78 | 5.665% | $263.93 | $263.93 | $263.95 | $263.90 |
| Purchase #5 | $67.85 | 11.243% | $75.4784 | $75.48 | $75.50 | $75.50 |
| Purchase #6 | $169.33 | 8.543% | $183.7959 | $183.80 | $183.80 | $183.80 |
| Purchase #7 | $50.99 | 13.699% | $57.9751 | $57.98 | $58.00 | $58.00 |
| 7 purchase totals = | $798.78 | $864.6346 | $864.64 | $864.70 | $864.70 | |