| 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 | $162.58 | 10.512% | $179.6704 | $179.67 | $179.65 | $179.70 |
| Purchase #2 | $6.70 | 6.210% | $7.1161 | $7.12 | $7.10 | $7.10 |
| Purchase #3 | $121.28 | 4.199% | $126.3725 | $126.37 | $126.35 | $126.40 |
| Purchase #4 | $231.72 | 12.148% | $259.8693 | $259.87 | $259.85 | $259.90 |
| Purchase #5 | $70.31 | 10.202% | $77.483 | $77.48 | $77.50 | $77.50 |
| Purchase #6 | $80.84 | 7.596% | $86.9806 | $86.98 | $87.00 | $87.00 |
| Purchase #7 | $58.50 | 6.102% | $62.0697 | $62.07 | $62.05 | $62.10 |
| 7 purchase totals = | $731.93 | $799.5616 | $799.56 | $799.50 | $799.70 | |