| 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 | $164.65 | 10.583% | $182.0749 | $182.07 | $182.05 | $182.10 |
| Purchase #2 | $228.97 | 8.188% | $247.7181 | $247.72 | $247.70 | $247.70 |
| Purchase #3 | $179.88 | 12.565% | $202.4819 | $202.48 | $202.50 | $202.50 |
| Purchase #4 | $15.61 | 5.540% | $16.4748 | $16.47 | $16.45 | $16.50 |
| Purchase #5 | $76.88 | 5.621% | $81.2014 | $81.20 | $81.20 | $81.20 |
| Purchase #6 | $39.78 | 8.828% | $43.2918 | $43.29 | $43.30 | $43.30 |
| Purchase #7 | $26.69 | 11.850% | $29.8528 | $29.85 | $29.85 | $29.90 |
| 7 purchase totals = | $732.46 | $803.0957 | $803.08 | $803.05 | $803.20 | |