| 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 | $161.29 | 9.414% | $176.4738 | $176.47 | $176.45 | $176.50 |
| Purchase #2 | $151.54 | 13.135% | $171.4448 | $171.44 | $171.45 | $171.40 |
| Purchase #3 | $14.45 | 12.226% | $16.2167 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $144.35 | 5.255% | $151.9356 | $151.94 | $151.95 | $151.90 |
| Purchase #5 | $11.34 | 11.598% | $12.6552 | $12.66 | $12.65 | $12.70 |
| Purchase #6 | $73.53 | 9.292% | $80.3624 | $80.36 | $80.35 | $80.40 |
| Purchase #7 | $113.77 | 3.605% | $117.8714 | $117.87 | $117.85 | $117.90 |
| 7 purchase totals = | $670.27 | $726.9599 | $726.96 | $726.90 | $727.00 | |