| 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 | $120.62 | 9.258% | $131.787 | $131.79 | $131.80 | $131.80 |
| Purchase #2 | $175.38 | 7.321% | $188.2196 | $188.22 | $188.20 | $188.20 |
| Purchase #3 | $36.40 | 13.143% | $41.1841 | $41.18 | $41.20 | $41.20 |
| Purchase #4 | $48.71 | 7.491% | $52.3589 | $52.36 | $52.35 | $52.40 |
| Purchase #5 | $159.58 | 4.645% | $166.9925 | $166.99 | $167.00 | $167.00 |
| Purchase #6 | $105.68 | 12.455% | $118.8424 | $118.84 | $118.85 | $118.80 |
| Purchase #7 | $155.36 | 12.412% | $174.6433 | $174.64 | $174.65 | $174.60 |
| 7 purchase totals = | $801.73 | $874.0278 | $874.02 | $874.05 | $874.00 | |