| 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 | $175.85 | 4.172% | $183.1865 | $183.19 | $183.20 | $183.20 |
| Purchase #2 | $97.33 | 13.763% | $110.7255 | $110.73 | $110.75 | $110.70 |
| Purchase #3 | $10.55 | 5.640% | $11.145 | $11.15 | $11.15 | $11.10 |
| Purchase #4 | $239.66 | 9.684% | $262.8687 | $262.87 | $262.85 | $262.90 |
| Purchase #5 | $83.72 | 7.775% | $90.2292 | $90.23 | $90.25 | $90.20 |
| Purchase #6 | $199.36 | 10.211% | $219.7166 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $110.29 | 6.552% | $117.5162 | $117.52 | $117.50 | $117.50 |
| 7 purchase totals = | $916.76 | $995.3877 | $995.41 | $995.40 | $995.30 | |