| 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 | $117.99 | 10.432% | $130.2987 | $130.30 | $130.30 | $130.30 |
| Purchase #2 | $58.99 | 7.558% | $63.4485 | $63.45 | $63.45 | $63.40 |
| Purchase #3 | $80.80 | 12.603% | $90.9832 | $90.98 | $91.00 | $91.00 |
| Purchase #4 | $33.75 | 9.592% | $36.9873 | $36.99 | $37.00 | $37.00 |
| Purchase #5 | $150.71 | 12.743% | $169.915 | $169.92 | $169.90 | $169.90 |
| Purchase #6 | $150.63 | 12.134% | $168.9074 | $168.91 | $168.90 | $168.90 |
| Purchase #7 | $161.88 | 9.849% | $177.8236 | $177.82 | $177.80 | $177.80 |
| 7 purchase totals = | $754.75 | $838.3637 | $838.37 | $838.35 | $838.30 | |