| 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 | $164.99 | 6.832% | $176.2621 | $176.26 | $176.25 | $176.30 |
| Purchase #2 | $151.33 | 10.418% | $167.0956 | $167.10 | $167.10 | $167.10 |
| Purchase #3 | $15.96 | 9.337% | $17.4502 | $17.45 | $17.45 | $17.50 |
| Purchase #4 | $16.34 | 7.619% | $17.5849 | $17.58 | $17.60 | $17.60 |
| Purchase #5 | $21.51 | 6.658% | $22.9421 | $22.94 | $22.95 | $22.90 |
| Purchase #6 | $163.85 | 11.706% | $183.0303 | $183.03 | $183.05 | $183.00 |
| Purchase #7 | $210.99 | 8.285% | $228.4705 | $228.47 | $228.45 | $228.50 |
| 7 purchase totals = | $744.97 | $812.8357 | $812.83 | $812.85 | $812.90 | |