| 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 | $172.87 | 6.279% | $183.7245 | $183.72 | $183.70 | $183.70 |
| Purchase #2 | $27.41 | 10.387% | $30.2571 | $30.26 | $30.25 | $30.30 |
| Purchase #3 | $8.86 | 12.814% | $9.9953 | $10.00 | $10.00 | $10.00 |
| Purchase #4 | $208.77 | 5.119% | $219.4569 | $219.46 | $219.45 | $219.50 |
| Purchase #5 | $57.98 | 7.222% | $62.1673 | $62.17 | $62.15 | $62.20 |
| Purchase #6 | $156.79 | 3.599% | $162.4329 | $162.43 | $162.45 | $162.40 |
| Purchase #7 | $102.61 | 10.733% | $113.6231 | $113.62 | $113.60 | $113.60 |
| 7 purchase totals = | $735.29 | $781.6571 | $781.66 | $781.60 | $781.70 | |