| 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 | $149.83 | 9.320% | $163.7942 | $163.79 | $163.80 | $163.80 |
| Purchase #2 | $191.73 | 9.417% | $209.7852 | $209.79 | $209.80 | $209.80 |
| Purchase #3 | $193.35 | 8.265% | $209.3304 | $209.33 | $209.35 | $209.30 |
| Purchase #4 | $32.92 | 9.808% | $36.1488 | $36.15 | $36.15 | $36.10 |
| Purchase #5 | $163.47 | 3.521% | $169.2258 | $169.23 | $169.25 | $169.20 |
| Purchase #6 | $55.31 | 12.654% | $62.3089 | $62.31 | $62.30 | $62.30 |
| Purchase #7 | $214.88 | 12.801% | $242.3868 | $242.39 | $242.40 | $242.40 |
| 7 purchase totals = | $1,001.49 | $1,092.9801 | $1,092.99 | $1,093.05 | $1,092.90 | |