| 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 | $167.97 | 5.415% | $177.0656 | $177.07 | $177.05 | $177.10 |
| Purchase #2 | $176.84 | 7.338% | $189.8165 | $189.82 | $189.80 | $189.80 |
| Purchase #3 | $27.57 | 11.866% | $30.8415 | $30.84 | $30.85 | $30.80 |
| Purchase #4 | $115.96 | 6.560% | $123.567 | $123.57 | $123.55 | $123.60 |
| Purchase #5 | $85.29 | 5.569% | $90.0398 | $90.04 | $90.05 | $90.00 |
| Purchase #6 | $55.40 | 3.116% | $57.1263 | $57.13 | $57.15 | $57.10 |
| Purchase #7 | $200.65 | 11.761% | $224.2484 | $224.25 | $224.25 | $224.20 |
| 7 purchase totals = | $829.68 | $892.7051 | $892.72 | $892.70 | $892.60 | |