| 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 | $81.65 | 3.119% | $84.1967 | $84.20 | $84.20 | $84.20 |
| Purchase #2 | $163.56 | 7.406% | $175.6733 | $175.67 | $175.65 | $175.70 |
| Purchase #3 | $186.52 | 3.732% | $193.4809 | $193.48 | $193.50 | $193.50 |
| Purchase #4 | $165.29 | 3.496% | $171.0685 | $171.07 | $171.05 | $171.10 |
| Purchase #5 | $5.83 | 12.154% | $6.5386 | $6.54 | $6.55 | $6.50 |
| Purchase #6 | $172.87 | 4.577% | $180.7823 | $180.78 | $180.80 | $180.80 |
| Purchase #7 | $52.64 | 13.605% | $59.8017 | $59.80 | $59.80 | $59.80 |
| 7 purchase totals = | $828.36 | $871.5420 | $871.54 | $871.55 | $871.60 | |