| 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 | $193.60 | 12.389% | $217.5851 | $217.59 | $217.60 | $217.60 |
| Purchase #2 | $16.67 | 13.768% | $18.9651 | $18.97 | $18.95 | $19.00 |
| Purchase #3 | $173.77 | 6.232% | $184.5993 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $99.25 | 7.441% | $106.6352 | $106.64 | $106.65 | $106.60 |
| Purchase #5 | $86.63 | 3.673% | $89.8119 | $89.81 | $89.80 | $89.80 |
| Purchase #6 | $202.61 | 5.850% | $214.4627 | $214.46 | $214.45 | $214.50 |
| Purchase #7 | $200.78 | 13.441% | $227.7668 | $227.77 | $227.75 | $227.80 |
| 7 purchase totals = | $973.31 | $1,059.8261 | $1,059.84 | $1,059.80 | $1,059.90 | |