| 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 | $174.59 | 5.752% | $184.6324 | $184.63 | $184.65 | $184.60 |
| Purchase #2 | $17.74 | 4.321% | $18.5065 | $18.51 | $18.50 | $18.50 |
| Purchase #3 | $195.38 | 9.246% | $213.4448 | $213.44 | $213.45 | $213.40 |
| Purchase #4 | $31.77 | 13.322% | $36.0024 | $36.00 | $36.00 | $36.00 |
| Purchase #5 | $58.32 | 4.860% | $61.1544 | $61.15 | $61.15 | $61.20 |
| Purchase #6 | $169.73 | 10.125% | $186.9152 | $186.92 | $186.90 | $186.90 |
| Purchase #7 | $154.57 | 9.394% | $169.0903 | $169.09 | $169.10 | $169.10 |
| 7 purchase totals = | $802.10 | $869.7460 | $869.74 | $869.75 | $869.70 | |