| 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 | $218.87 | 5.416% | $230.724 | $230.72 | $230.70 | $230.70 |
| Purchase #2 | $84.55 | 5.572% | $89.2611 | $89.26 | $89.25 | $89.30 |
| Purchase #3 | $7.51 | 6.211% | $7.9764 | $7.98 | $8.00 | $8.00 |
| Purchase #4 | $140.97 | 5.636% | $148.9151 | $148.92 | $148.90 | $148.90 |
| Purchase #5 | $19.77 | 10.390% | $21.8241 | $21.82 | $21.80 | $21.80 |
| Purchase #6 | $73.62 | 7.712% | $79.2976 | $79.30 | $79.30 | $79.30 |
| Purchase #7 | $212.42 | 5.671% | $224.4663 | $224.47 | $224.45 | $224.50 |
| 7 purchase totals = | $757.71 | $802.4646 | $802.47 | $802.40 | $802.50 | |