| 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 | $138.45 | 11.605% | $154.5171 | $154.52 | $154.50 | $154.50 |
| Purchase #2 | $95.26 | 12.360% | $107.0341 | $107.03 | $107.05 | $107.00 |
| Purchase #3 | $118.94 | 8.854% | $129.4709 | $129.47 | $129.45 | $129.50 |
| Purchase #4 | $32.96 | 11.671% | $36.8068 | $36.81 | $36.80 | $36.80 |
| Purchase #5 | $62.72 | 4.313% | $65.4251 | $65.43 | $65.45 | $65.40 |
| Purchase #6 | $42.40 | 6.423% | $45.1234 | $45.12 | $45.10 | $45.10 |
| Purchase #7 | $146.73 | 11.378% | $163.4249 | $163.42 | $163.40 | $163.40 |
| 7 purchase totals = | $637.46 | $701.8023 | $701.80 | $701.75 | $701.70 | |