| 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 | $160.35 | 9.246% | $175.176 | $175.18 | $175.20 | $175.20 |
| Purchase #2 | $138.97 | 10.217% | $153.1686 | $153.17 | $153.15 | $153.20 |
| Purchase #3 | $28.34 | 3.847% | $29.4302 | $29.43 | $29.45 | $29.40 |
| Purchase #4 | $163.43 | 3.691% | $169.4622 | $169.46 | $169.45 | $169.50 |
| Purchase #5 | $205.87 | 12.779% | $232.1781 | $232.18 | $232.20 | $232.20 |
| Purchase #6 | $244.58 | 3.587% | $253.3531 | $253.35 | $253.35 | $253.40 |
| Purchase #7 | $195.27 | 3.275% | $201.6651 | $201.67 | $201.65 | $201.70 |
| 7 purchase totals = | $1,136.81 | $1,214.4333 | $1,214.44 | $1,214.45 | $1,214.60 | |