| 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 | $6.79 | 6.390% | $7.2239 | $7.22 | $7.20 | $7.20 |
| Purchase #2 | $198.40 | 6.442% | $211.1809 | $211.18 | $211.20 | $211.20 |
| Purchase #3 | $151.72 | 10.730% | $167.9996 | $168.00 | $168.00 | $168.00 |
| Purchase #4 | $102.77 | 13.129% | $116.2627 | $116.26 | $116.25 | $116.30 |
| Purchase #5 | $143.52 | 5.193% | $150.973 | $150.97 | $150.95 | $151.00 |
| Purchase #6 | $112.64 | 4.746% | $117.9859 | $117.99 | $118.00 | $118.00 |
| Purchase #7 | $62.37 | 8.433% | $67.6297 | $67.63 | $67.65 | $67.60 |
| 7 purchase totals = | $778.21 | $839.2557 | $839.25 | $839.25 | $839.30 | |