| 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 | $180.66 | 12.258% | $202.8053 | $202.81 | $202.80 | $202.80 |
| Purchase #2 | $111.28 | 8.782% | $121.0526 | $121.05 | $121.05 | $121.10 |
| Purchase #3 | $62.46 | 3.796% | $64.831 | $64.83 | $64.85 | $64.80 |
| Purchase #4 | $83.89 | 12.744% | $94.5809 | $94.58 | $94.60 | $94.60 |
| Purchase #5 | $137.30 | 4.359% | $143.2849 | $143.28 | $143.30 | $143.30 |
| Purchase #6 | $101.92 | 13.466% | $115.6445 | $115.64 | $115.65 | $115.60 |
| Purchase #7 | $72.90 | 11.253% | $81.1034 | $81.10 | $81.10 | $81.10 |
| 7 purchase totals = | $750.41 | $823.3026 | $823.29 | $823.35 | $823.30 | |