| 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 | $181.59 | 6.300% | $193.0302 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $143.90 | 4.708% | $150.6748 | $150.67 | $150.65 | $150.70 |
| Purchase #3 | $163.29 | 6.466% | $173.8483 | $173.85 | $173.85 | $173.80 |
| Purchase #4 | $113.28 | 10.603% | $125.2911 | $125.29 | $125.30 | $125.30 |
| Purchase #5 | $141.68 | 12.420% | $159.2767 | $159.28 | $159.30 | $159.30 |
| Purchase #6 | $169.31 | 4.254% | $176.5124 | $176.51 | $176.50 | $176.50 |
| Purchase #7 | $91.35 | 8.807% | $99.3952 | $99.40 | $99.40 | $99.40 |
| 7 purchase totals = | $1,004.40 | $1,078.0287 | $1,078.03 | $1,078.05 | $1,078.00 | |