| 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 | $164.39 | 8.142% | $177.7746 | $177.77 | $177.75 | $177.80 |
| Purchase #2 | $149.99 | 9.583% | $164.3635 | $164.36 | $164.35 | $164.40 |
| Purchase #3 | $177.25 | 10.658% | $196.1413 | $196.14 | $196.15 | $196.10 |
| Purchase #4 | $223.61 | 8.253% | $242.0645 | $242.06 | $242.05 | $242.10 |
| Purchase #5 | $112.61 | 12.155% | $126.2977 | $126.30 | $126.30 | $126.30 |
| Purchase #6 | $191.31 | 3.264% | $197.5544 | $197.55 | $197.55 | $197.60 |
| Purchase #7 | $200.52 | 3.325% | $207.1873 | $207.19 | $207.20 | $207.20 |
| 7 purchase totals = | $1,219.68 | $1,311.3833 | $1,311.37 | $1,311.35 | $1,311.50 | |