| 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 | $147.64 | 11.232% | $164.2229 | $164.22 | $164.20 | $164.20 |
| Purchase #2 | $11.35 | 9.660% | $12.4464 | $12.45 | $12.45 | $12.40 |
| Purchase #3 | $89.39 | 5.366% | $94.1867 | $94.19 | $94.20 | $94.20 |
| Purchase #4 | $204.48 | 10.615% | $226.1856 | $226.19 | $226.20 | $226.20 |
| Purchase #5 | $157.56 | 8.228% | $170.524 | $170.52 | $170.50 | $170.50 |
| Purchase #6 | $15.54 | 12.486% | $17.4803 | $17.48 | $17.50 | $17.50 |
| Purchase #7 | $22.64 | 10.612% | $25.0426 | $25.04 | $25.05 | $25.00 |
| 7 purchase totals = | $648.60 | $710.0885 | $710.09 | $710.10 | $710.00 | |