| 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 | $67.42 | 9.870% | $74.0744 | $74.07 | $74.05 | $74.10 |
| Purchase #2 | $107.69 | 12.335% | $120.9736 | $120.97 | $120.95 | $121.00 |
| Purchase #3 | $190.51 | 9.793% | $209.1666 | $209.17 | $209.15 | $209.20 |
| Purchase #4 | $43.79 | 11.226% | $48.7059 | $48.71 | $48.70 | $48.70 |
| Purchase #5 | $176.81 | 3.353% | $182.7384 | $182.74 | $182.75 | $182.70 |
| Purchase #6 | $154.73 | 6.411% | $164.6497 | $164.65 | $164.65 | $164.60 |
| Purchase #7 | $199.75 | 6.636% | $213.0054 | $213.01 | $213.00 | $213.00 |
| 7 purchase totals = | $940.70 | $1,013.3140 | $1,013.32 | $1,013.25 | $1,013.30 | |