| 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 | $64.47 | 10.332% | $71.131 | $71.13 | $71.15 | $71.10 |
| Purchase #2 | $141.54 | 12.200% | $158.8079 | $158.81 | $158.80 | $158.80 |
| Purchase #3 | $84.26 | 4.787% | $88.2935 | $88.29 | $88.30 | $88.30 |
| Purchase #4 | $208.85 | 3.315% | $215.7734 | $215.77 | $215.75 | $215.80 |
| Purchase #5 | $155.39 | 12.850% | $175.3576 | $175.36 | $175.35 | $175.40 |
| Purchase #6 | $195.67 | 9.144% | $213.5621 | $213.56 | $213.55 | $213.60 |
| Purchase #7 | $86.92 | 12.281% | $97.5946 | $97.59 | $97.60 | $97.60 |
| 7 purchase totals = | $937.10 | $1,020.5201 | $1,020.51 | $1,020.50 | $1,020.60 | |