| 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 | $170.59 | 13.284% | $193.2512 | $193.25 | $193.25 | $193.30 |
| Purchase #2 | $243.40 | 11.568% | $271.5565 | $271.56 | $271.55 | $271.60 |
| Purchase #3 | $65.73 | 6.461% | $69.9768 | $69.98 | $70.00 | $70.00 |
| Purchase #4 | $129.63 | 12.554% | $145.9038 | $145.90 | $145.90 | $145.90 |
| Purchase #5 | $92.79 | 3.383% | $95.9291 | $95.93 | $95.95 | $95.90 |
| Purchase #6 | $186.79 | 7.638% | $201.057 | $201.06 | $201.05 | $201.10 |
| Purchase #7 | $19.78 | 3.504% | $20.4731 | $20.47 | $20.45 | $20.50 |
| 7 purchase totals = | $908.71 | $998.1475 | $998.15 | $998.15 | $998.30 | |