| 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 | $163.90 | 4.372% | $171.0657 | $171.07 | $171.05 | $171.10 |
| Purchase #2 | $203.83 | 12.676% | $229.6675 | $229.67 | $229.65 | $229.70 |
| Purchase #3 | $67.68 | 3.748% | $70.2166 | $70.22 | $70.20 | $70.20 |
| Purchase #4 | $79.99 | 13.488% | $90.7791 | $90.78 | $90.80 | $90.80 |
| Purchase #5 | $33.39 | 3.700% | $34.6254 | $34.63 | $34.65 | $34.60 |
| Purchase #6 | $76.95 | 4.475% | $80.3935 | $80.39 | $80.40 | $80.40 |
| Purchase #7 | $147.55 | 10.715% | $163.36 | $163.36 | $163.35 | $163.40 |
| 7 purchase totals = | $773.29 | $840.1078 | $840.12 | $840.10 | $840.20 | |