| 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 | $153.42 | 9.136% | $167.4365 | $167.44 | $167.45 | $167.40 |
| Purchase #2 | $85.99 | 4.321% | $89.7056 | $89.71 | $89.70 | $89.70 |
| Purchase #3 | $179.84 | 7.808% | $193.8819 | $193.88 | $193.90 | $193.90 |
| Purchase #4 | $127.92 | 6.729% | $136.5277 | $136.53 | $136.55 | $136.50 |
| Purchase #5 | $15.53 | 5.640% | $16.4059 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $150.31 | 9.378% | $164.4061 | $164.41 | $164.40 | $164.40 |
| Purchase #7 | $79.52 | 11.863% | $88.9535 | $88.95 | $88.95 | $89.00 |
| 7 purchase totals = | $792.53 | $857.3172 | $857.33 | $857.35 | $857.30 | |