| 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 | $155.97 | 8.220% | $168.7907 | $168.79 | $168.80 | $168.80 |
| Purchase #2 | $90.59 | 8.857% | $98.6136 | $98.61 | $98.60 | $98.60 |
| Purchase #3 | $87.95 | 5.748% | $93.0054 | $93.01 | $93.00 | $93.00 |
| Purchase #4 | $104.85 | 7.633% | $112.8532 | $112.85 | $112.85 | $112.90 |
| Purchase #5 | $146.34 | 6.438% | $155.7614 | $155.76 | $155.75 | $155.80 |
| Purchase #6 | $43.88 | 13.146% | $49.6485 | $49.65 | $49.65 | $49.60 |
| Purchase #7 | $55.52 | 9.290% | $60.6778 | $60.68 | $60.70 | $60.70 |
| 7 purchase totals = | $685.10 | $739.3506 | $739.35 | $739.35 | $739.40 | |