| 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 | $138.44 | 13.808% | $157.5558 | $157.56 | $157.55 | $157.60 |
| Purchase #2 | $234.76 | 13.719% | $266.9667 | $266.97 | $266.95 | $267.00 |
| Purchase #3 | $249.69 | 8.388% | $270.634 | $270.63 | $270.65 | $270.60 |
| Purchase #4 | $177.70 | 12.322% | $199.5962 | $199.60 | $199.60 | $199.60 |
| Purchase #5 | $15.53 | 12.874% | $17.5293 | $17.53 | $17.55 | $17.50 |
| Purchase #6 | $40.36 | 10.567% | $44.6248 | $44.62 | $44.60 | $44.60 |
| Purchase #7 | $21.88 | 7.561% | $23.5343 | $23.53 | $23.55 | $23.50 |
| 7 purchase totals = | $878.36 | $980.4411 | $980.44 | $980.45 | $980.40 | |