| 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 | $149.49 | 6.845% | $159.7226 | $159.72 | $159.70 | $159.70 |
| Purchase #2 | $25.91 | 7.758% | $27.9201 | $27.92 | $27.90 | $27.90 |
| Purchase #3 | $208.40 | 10.870% | $231.0531 | $231.05 | $231.05 | $231.10 |
| Purchase #4 | $53.29 | 3.630% | $55.2244 | $55.22 | $55.20 | $55.20 |
| Purchase #5 | $19.30 | 3.142% | $19.9064 | $19.91 | $19.90 | $19.90 |
| Purchase #6 | $102.93 | 4.324% | $107.3807 | $107.38 | $107.40 | $107.40 |
| Purchase #7 | $176.43 | 10.488% | $194.934 | $194.93 | $194.95 | $194.90 |
| 7 purchase totals = | $735.75 | $796.1413 | $796.13 | $796.10 | $796.10 | |