| 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 | $133.80 | 7.661% | $144.0504 | $144.05 | $144.05 | $144.10 |
| Purchase #2 | $216.66 | 10.658% | $239.7516 | $239.75 | $239.75 | $239.80 |
| Purchase #3 | $31.95 | 9.728% | $35.0581 | $35.06 | $35.05 | $35.10 |
| Purchase #4 | $100.52 | 11.784% | $112.3653 | $112.37 | $112.35 | $112.40 |
| Purchase #5 | $142.54 | 6.465% | $151.7552 | $151.76 | $151.75 | $151.80 |
| Purchase #6 | $238.28 | 5.389% | $251.1209 | $251.12 | $251.10 | $251.10 |
| Purchase #7 | $40.76 | 13.246% | $46.1591 | $46.16 | $46.15 | $46.20 |
| 7 purchase totals = | $904.51 | $980.2606 | $980.27 | $980.20 | $980.50 | |