| 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 | $174.55 | 5.791% | $184.6582 | $184.66 | $184.65 | $184.70 |
| Purchase #2 | $27.72 | 6.771% | $29.5969 | $29.60 | $29.60 | $29.60 |
| Purchase #3 | $110.65 | 12.648% | $124.645 | $124.65 | $124.65 | $124.60 |
| Purchase #4 | $114.38 | 8.733% | $124.3688 | $124.37 | $124.35 | $124.40 |
| Purchase #5 | $6.90 | 9.303% | $7.5419 | $7.54 | $7.55 | $7.50 |
| Purchase #6 | $224.51 | 3.185% | $231.6606 | $231.66 | $231.65 | $231.70 |
| Purchase #7 | $169.84 | 5.830% | $179.7417 | $179.74 | $179.75 | $179.70 |
| 7 purchase totals = | $828.55 | $882.2131 | $882.22 | $882.20 | $882.20 | |