| 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 | $167.60 | 12.486% | $188.5265 | $188.53 | $188.55 | $188.50 |
| Purchase #2 | $35.57 | 9.593% | $38.9822 | $38.98 | $39.00 | $39.00 |
| Purchase #3 | $33.32 | 5.669% | $35.2089 | $35.21 | $35.20 | $35.20 |
| Purchase #4 | $65.69 | 13.575% | $74.6074 | $74.61 | $74.60 | $74.60 |
| Purchase #5 | $125.93 | 13.276% | $142.6485 | $142.65 | $142.65 | $142.60 |
| Purchase #6 | $108.53 | 9.276% | $118.5972 | $118.60 | $118.60 | $118.60 |
| Purchase #7 | $189.39 | 6.323% | $201.3651 | $201.37 | $201.35 | $201.40 |
| 7 purchase totals = | $726.03 | $799.9358 | $799.95 | $799.95 | $799.90 | |