| 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 | $145.72 | 8.149% | $157.5947 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $55.71 | 8.373% | $60.3746 | $60.37 | $60.35 | $60.40 |
| Purchase #3 | $11.81 | 8.554% | $12.8202 | $12.82 | $12.80 | $12.80 |
| Purchase #4 | $76.71 | 10.703% | $84.9203 | $84.92 | $84.90 | $84.90 |
| Purchase #5 | $27.96 | 4.469% | $29.2095 | $29.21 | $29.20 | $29.20 |
| Purchase #6 | $48.98 | 5.700% | $51.7719 | $51.77 | $51.75 | $51.80 |
| Purchase #7 | $247.61 | 10.263% | $273.0222 | $273.02 | $273.00 | $273.00 |
| 7 purchase totals = | $614.50 | $669.7134 | $669.70 | $669.60 | $669.70 | |