| 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 | $139.39 | 12.763% | $157.1803 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $183.86 | 13.154% | $208.0449 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $229.49 | 10.409% | $253.3776 | $253.38 | $253.40 | $253.40 |
| Purchase #4 | $141.95 | 5.214% | $149.3513 | $149.35 | $149.35 | $149.40 |
| Purchase #5 | $213.77 | 13.841% | $243.3579 | $243.36 | $243.35 | $243.40 |
| Purchase #6 | $48.64 | 8.572% | $52.8094 | $52.81 | $52.80 | $52.80 |
| Purchase #7 | $123.99 | 8.750% | $134.8391 | $134.84 | $134.85 | $134.80 |
| 7 purchase totals = | $1,081.09 | $1,198.9605 | $1,198.96 | $1,199.00 | $1,199.00 | |