| 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 | $108.61 | 11.725% | $121.3445 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $8.25 | 11.485% | $9.1975 | $9.20 | $9.20 | $9.20 |
| Purchase #3 | $171.82 | 4.733% | $179.9522 | $179.95 | $179.95 | $180.00 |
| Purchase #4 | $108.29 | 12.390% | $121.7071 | $121.71 | $121.70 | $121.70 |
| Purchase #5 | $68.64 | 13.134% | $77.6552 | $77.66 | $77.65 | $77.70 |
| Purchase #6 | $212.98 | 7.506% | $228.9663 | $228.97 | $228.95 | $229.00 |
| Purchase #7 | $21.49 | 10.606% | $23.7692 | $23.77 | $23.75 | $23.80 |
| 7 purchase totals = | $700.08 | $762.5920 | $762.60 | $762.55 | $762.70 | |