| 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 | $169.39 | 13.645% | $192.5033 | $192.50 | $192.50 | $192.50 |
| Purchase #2 | $74.52 | 9.283% | $81.4377 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $176.74 | 7.678% | $190.3101 | $190.31 | $190.30 | $190.30 |
| Purchase #4 | $60.80 | 6.106% | $64.5124 | $64.51 | $64.50 | $64.50 |
| Purchase #5 | $244.93 | 11.131% | $272.1932 | $272.19 | $272.20 | $272.20 |
| Purchase #6 | $20.88 | 13.657% | $23.7316 | $23.73 | $23.75 | $23.70 |
| Purchase #7 | $31.60 | 11.667% | $35.2868 | $35.29 | $35.30 | $35.30 |
| 7 purchase totals = | $778.86 | $859.9751 | $859.97 | $860.00 | $859.90 | |