| 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 | $185.43 | 13.375% | $210.2313 | $210.23 | $210.25 | $210.20 |
| Purchase #2 | $159.94 | 3.538% | $165.5987 | $165.60 | $165.60 | $165.60 |
| Purchase #3 | $128.30 | 6.514% | $136.6575 | $136.66 | $136.65 | $136.70 |
| Purchase #4 | $115.63 | 7.235% | $123.9958 | $124.00 | $124.00 | $124.00 |
| Purchase #5 | $23.48 | 7.539% | $25.2502 | $25.25 | $25.25 | $25.30 |
| Purchase #6 | $15.45 | 12.438% | $17.3717 | $17.37 | $17.35 | $17.40 |
| Purchase #7 | $237.38 | 7.734% | $255.739 | $255.74 | $255.75 | $255.70 |
| 7 purchase totals = | $865.61 | $934.8442 | $934.85 | $934.85 | $934.90 | |