| 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 | $186.31 | 10.637% | $206.1278 | $206.13 | $206.15 | $206.10 |
| Purchase #2 | $125.47 | 12.276% | $140.8727 | $140.87 | $140.85 | $140.90 |
| Purchase #3 | $70.29 | 11.535% | $78.398 | $78.40 | $78.40 | $78.40 |
| Purchase #4 | $243.78 | 10.786% | $270.0741 | $270.07 | $270.05 | $270.10 |
| Purchase #5 | $123.39 | 10.601% | $136.4706 | $136.47 | $136.45 | $136.50 |
| Purchase #6 | $166.84 | 9.642% | $182.9267 | $182.93 | $182.95 | $182.90 |
| Purchase #7 | $67.55 | 3.588% | $69.9737 | $69.97 | $69.95 | $70.00 |
| 7 purchase totals = | $983.63 | $1,084.8436 | $1,084.84 | $1,084.80 | $1,084.90 | |