| 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 | $11.43 | 11.555% | $12.7507 | $12.75 | $12.75 | $12.80 |
| Purchase #2 | $220.90 | 4.671% | $231.2182 | $231.22 | $231.20 | $231.20 |
| Purchase #3 | $21.75 | 6.837% | $23.237 | $23.24 | $23.25 | $23.20 |
| Purchase #4 | $108.69 | 8.631% | $118.071 | $118.07 | $118.05 | $118.10 |
| Purchase #5 | $149.93 | 12.582% | $168.7942 | $168.79 | $168.80 | $168.80 |
| Purchase #6 | $136.42 | 10.665% | $150.9692 | $150.97 | $150.95 | $151.00 |
| Purchase #7 | $164.83 | 7.195% | $176.6895 | $176.69 | $176.70 | $176.70 |
| 7 purchase totals = | $813.95 | $881.7298 | $881.73 | $881.70 | $881.80 | |