| 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 | $204.65 | 6.596% | $218.1487 | $218.15 | $218.15 | $218.10 |
| Purchase #2 | $103.96 | 13.197% | $117.6796 | $117.68 | $117.70 | $117.70 |
| Purchase #3 | $215.76 | 8.220% | $233.4955 | $233.50 | $233.50 | $233.50 |
| Purchase #4 | $84.92 | 13.550% | $96.4267 | $96.43 | $96.45 | $96.40 |
| Purchase #5 | $69.63 | 13.873% | $79.2898 | $79.29 | $79.30 | $79.30 |
| Purchase #6 | $52.60 | 12.522% | $59.1866 | $59.19 | $59.20 | $59.20 |
| Purchase #7 | $149.91 | 11.690% | $167.4345 | $167.43 | $167.45 | $167.40 |
| 7 purchase totals = | $881.43 | $971.6614 | $971.67 | $971.75 | $971.60 | |