| 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 | $199.33 | 8.788% | $216.8471 | $216.85 | $216.85 | $216.80 |
| Purchase #2 | $15.25 | 8.832% | $16.5969 | $16.60 | $16.60 | $16.60 |
| Purchase #3 | $140.57 | 7.659% | $151.3363 | $151.34 | $151.35 | $151.30 |
| Purchase #4 | $132.33 | 13.536% | $150.2422 | $150.24 | $150.25 | $150.20 |
| Purchase #5 | $109.93 | 5.755% | $116.2565 | $116.26 | $116.25 | $116.30 |
| Purchase #6 | $61.79 | 11.814% | $69.0899 | $69.09 | $69.10 | $69.10 |
| Purchase #7 | $5.84 | 3.573% | $6.0487 | $6.05 | $6.05 | $6.00 |
| 7 purchase totals = | $665.04 | $726.4176 | $726.43 | $726.45 | $726.30 | |