| 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 | $167.83 | 13.830% | $191.0409 | $191.04 | $191.05 | $191.00 |
| Purchase #2 | $233.36 | 9.487% | $255.4989 | $255.50 | $255.50 | $255.50 |
| Purchase #3 | $209.25 | 12.753% | $235.9357 | $235.94 | $235.95 | $235.90 |
| Purchase #4 | $143.39 | 4.129% | $149.3106 | $149.31 | $149.30 | $149.30 |
| Purchase #5 | $146.49 | 11.714% | $163.6498 | $163.65 | $163.65 | $163.60 |
| Purchase #6 | $41.92 | 11.188% | $46.61 | $46.61 | $46.60 | $46.60 |
| Purchase #7 | $77.76 | 3.160% | $80.2172 | $80.22 | $80.20 | $80.20 |
| 7 purchase totals = | $1,020.00 | $1,122.2631 | $1,122.27 | $1,122.25 | $1,122.10 | |