| 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 | $154.88 | 5.615% | $163.5765 | $163.58 | $163.60 | $163.60 |
| Purchase #2 | $237.77 | 8.668% | $258.3799 | $258.38 | $258.40 | $258.40 |
| Purchase #3 | $66.55 | 4.281% | $69.399 | $69.40 | $69.40 | $69.40 |
| Purchase #4 | $6.38 | 3.293% | $6.5901 | $6.59 | $6.60 | $6.60 |
| Purchase #5 | $211.71 | 13.604% | $240.511 | $240.51 | $240.50 | $240.50 |
| Purchase #6 | $7.80 | 13.457% | $8.8496 | $8.85 | $8.85 | $8.80 |
| Purchase #7 | $213.62 | 6.532% | $227.5737 | $227.57 | $227.55 | $227.60 |
| 7 purchase totals = | $898.71 | $974.8798 | $974.88 | $974.90 | $974.90 | |