| 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 | $99.54 | 7.238% | $106.7447 | $106.74 | $106.75 | $106.70 |
| Purchase #2 | $166.94 | 9.234% | $182.3552 | $182.36 | $182.35 | $182.40 |
| Purchase #3 | $36.75 | 9.732% | $40.3265 | $40.33 | $40.35 | $40.30 |
| Purchase #4 | $149.79 | 11.569% | $167.1192 | $167.12 | $167.10 | $167.10 |
| Purchase #5 | $225.48 | 7.107% | $241.5049 | $241.50 | $241.50 | $241.50 |
| Purchase #6 | $151.26 | 11.799% | $169.1072 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $77.80 | 13.102% | $87.9934 | $87.99 | $88.00 | $88.00 |
| 7 purchase totals = | $907.56 | $995.1511 | $995.15 | $995.15 | $995.10 | |