| 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 | $150.89 | 7.273% | $161.8642 | $161.86 | $161.85 | $161.90 |
| Purchase #2 | $75.70 | 10.744% | $83.8332 | $83.83 | $83.85 | $83.80 |
| Purchase #3 | $248.27 | 13.454% | $281.6722 | $281.67 | $281.65 | $281.70 |
| Purchase #4 | $227.68 | 5.374% | $239.9155 | $239.92 | $239.90 | $239.90 |
| Purchase #5 | $210.74 | 10.464% | $232.7918 | $232.79 | $232.80 | $232.80 |
| Purchase #6 | $125.41 | 3.812% | $130.1906 | $130.19 | $130.20 | $130.20 |
| Purchase #7 | $152.99 | 10.674% | $169.3202 | $169.32 | $169.30 | $169.30 |
| 7 purchase totals = | $1,191.68 | $1,299.5877 | $1,299.58 | $1,299.55 | $1,299.60 | |