| 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 | $149.97 | 11.705% | $167.524 | $167.52 | $167.50 | $167.50 |
| Purchase #2 | $106.94 | 3.333% | $110.5043 | $110.50 | $110.50 | $110.50 |
| Purchase #3 | $65.68 | 10.752% | $72.7419 | $72.74 | $72.75 | $72.70 |
| Purchase #4 | $147.54 | 9.136% | $161.0193 | $161.02 | $161.00 | $161.00 |
| Purchase #5 | $12.94 | 11.213% | $14.391 | $14.39 | $14.40 | $14.40 |
| Purchase #6 | $7.52 | 3.619% | $7.7921 | $7.79 | $7.80 | $7.80 |
| Purchase #7 | $93.81 | 8.420% | $101.7088 | $101.71 | $101.70 | $101.70 |
| 7 purchase totals = | $584.40 | $635.6814 | $635.67 | $635.65 | $635.60 | |