| 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 | $175.73 | 12.557% | $197.7964 | $197.80 | $197.80 | $197.80 |
| Purchase #2 | $16.54 | 7.486% | $17.7782 | $17.78 | $17.80 | $17.80 |
| Purchase #3 | $85.79 | 6.507% | $91.3724 | $91.37 | $91.35 | $91.40 |
| Purchase #4 | $42.88 | 5.161% | $45.093 | $45.09 | $45.10 | $45.10 |
| Purchase #5 | $14.60 | 6.692% | $15.577 | $15.58 | $15.60 | $15.60 |
| Purchase #6 | $135.86 | 8.582% | $147.5195 | $147.52 | $147.50 | $147.50 |
| Purchase #7 | $73.91 | 5.385% | $77.8901 | $77.89 | $77.90 | $77.90 |
| 7 purchase totals = | $545.31 | $593.0266 | $593.03 | $593.05 | $593.10 | |