| 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 | $186.31 | 13.452% | $211.3724 | $211.37 | $211.35 | $211.40 |
| Purchase #2 | $45.75 | 7.170% | $49.0303 | $49.03 | $49.05 | $49.00 |
| Purchase #3 | $163.84 | 3.264% | $169.1877 | $169.19 | $169.20 | $169.20 |
| Purchase #4 | $71.84 | 3.459% | $74.3249 | $74.32 | $74.30 | $74.30 |
| Purchase #5 | $160.94 | 3.447% | $166.4876 | $166.49 | $166.50 | $166.50 |
| Purchase #6 | $184.33 | 12.301% | $207.0044 | $207.00 | $207.00 | $207.00 |
| Purchase #7 | $40.90 | 10.254% | $45.0939 | $45.09 | $45.10 | $45.10 |
| 7 purchase totals = | $853.91 | $922.5012 | $922.49 | $922.50 | $922.50 | |