| 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 | $150.33 | 4.768% | $157.4977 | $157.50 | $157.50 | $157.50 |
| Purchase #2 | $63.96 | 8.227% | $69.222 | $69.22 | $69.20 | $69.20 |
| Purchase #3 | $13.86 | 3.659% | $14.3671 | $14.37 | $14.35 | $14.40 |
| Purchase #4 | $48.86 | 9.117% | $53.3146 | $53.31 | $53.30 | $53.30 |
| Purchase #5 | $102.81 | 12.797% | $115.9666 | $115.97 | $115.95 | $116.00 |
| Purchase #6 | $43.32 | 3.217% | $44.7136 | $44.71 | $44.70 | $44.70 |
| Purchase #7 | $64.68 | 13.324% | $73.298 | $73.30 | $73.30 | $73.30 |
| 7 purchase totals = | $487.82 | $528.3796 | $528.38 | $528.30 | $528.40 | |