| 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 | $151.31 | 11.736% | $169.0677 | $169.07 | $169.05 | $169.10 |
| Purchase #2 | $151.40 | 9.855% | $166.3205 | $166.32 | $166.30 | $166.30 |
| Purchase #3 | $123.93 | 13.209% | $140.2999 | $140.30 | $140.30 | $140.30 |
| Purchase #4 | $182.44 | 13.350% | $206.7957 | $206.80 | $206.80 | $206.80 |
| Purchase #5 | $36.96 | 12.763% | $41.6772 | $41.68 | $41.70 | $41.70 |
| Purchase #6 | $32.56 | 4.436% | $34.0044 | $34.00 | $34.00 | $34.00 |
| Purchase #7 | $106.82 | 10.389% | $117.9175 | $117.92 | $117.90 | $117.90 |
| 7 purchase totals = | $785.42 | $876.0829 | $876.09 | $876.05 | $876.10 | |