| 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 | $167.96 | 13.275% | $190.2567 | $190.26 | $190.25 | $190.30 |
| Purchase #2 | $117.50 | 13.275% | $133.0981 | $133.10 | $133.10 | $133.10 |
| Purchase #3 | $215.79 | 13.348% | $244.5936 | $244.59 | $244.60 | $244.60 |
| Purchase #4 | $66.68 | 3.444% | $68.9765 | $68.98 | $69.00 | $69.00 |
| Purchase #5 | $64.60 | 12.816% | $72.8791 | $72.88 | $72.90 | $72.90 |
| Purchase #6 | $14.29 | 10.800% | $15.8333 | $15.83 | $15.85 | $15.80 |
| Purchase #7 | $46.68 | 6.196% | $49.5723 | $49.57 | $49.55 | $49.60 |
| 7 purchase totals = | $693.50 | $775.2096 | $775.21 | $775.25 | $775.30 | |