| 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 | $175.60 | 13.421% | $199.1673 | $199.17 | $199.15 | $199.20 |
| Purchase #2 | $182.52 | 7.473% | $196.1597 | $196.16 | $196.15 | $196.20 |
| Purchase #3 | $87.93 | 3.646% | $91.1359 | $91.14 | $91.15 | $91.10 |
| Purchase #4 | $72.29 | 10.136% | $79.6173 | $79.62 | $79.60 | $79.60 |
| Purchase #5 | $32.98 | 3.646% | $34.1825 | $34.18 | $34.20 | $34.20 |
| Purchase #6 | $40.89 | 11.768% | $45.7019 | $45.70 | $45.70 | $45.70 |
| Purchase #7 | $179.78 | 7.493% | $193.2509 | $193.25 | $193.25 | $193.30 |
| 7 purchase totals = | $771.99 | $839.2155 | $839.22 | $839.20 | $839.30 | |