| 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 | $154.74 | 7.871% | $166.9196 | $166.92 | $166.90 | $166.90 |
| Purchase #2 | $250.32 | 7.162% | $268.2479 | $268.25 | $268.25 | $268.20 |
| Purchase #3 | $32.90 | 10.194% | $36.2538 | $36.25 | $36.25 | $36.30 |
| Purchase #4 | $176.51 | 3.123% | $182.0224 | $182.02 | $182.00 | $182.00 |
| Purchase #5 | $56.62 | 6.297% | $60.1854 | $60.19 | $60.20 | $60.20 |
| Purchase #6 | $11.53 | 12.736% | $12.9985 | $13.00 | $13.00 | $13.00 |
| Purchase #7 | $124.40 | 3.839% | $129.1757 | $129.18 | $129.20 | $129.20 |
| 7 purchase totals = | $807.02 | $855.8033 | $855.81 | $855.80 | $855.80 | |