| 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 | $182.27 | 7.775% | $196.4415 | $196.44 | $196.45 | $196.40 |
| Purchase #2 | $159.30 | 6.285% | $169.312 | $169.31 | $169.30 | $169.30 |
| Purchase #3 | $57.77 | 5.647% | $61.0323 | $61.03 | $61.05 | $61.00 |
| Purchase #4 | $168.31 | 7.145% | $180.3357 | $180.34 | $180.35 | $180.30 |
| Purchase #5 | $71.53 | 13.392% | $81.1093 | $81.11 | $81.10 | $81.10 |
| Purchase #6 | $114.49 | 12.717% | $129.0497 | $129.05 | $129.05 | $129.00 |
| Purchase #7 | $136.93 | 8.109% | $148.0337 | $148.03 | $148.05 | $148.00 |
| 7 purchase totals = | $890.60 | $965.3142 | $965.31 | $965.35 | $965.10 | |