| 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 | $117.56 | 3.113% | $121.2196 | $121.22 | $121.20 | $121.20 |
| Purchase #2 | $150.39 | 13.334% | $170.443 | $170.44 | $170.45 | $170.40 |
| Purchase #3 | $85.66 | 5.117% | $90.0432 | $90.04 | $90.05 | $90.00 |
| Purchase #4 | $151.75 | 11.647% | $169.4243 | $169.42 | $169.40 | $169.40 |
| Purchase #5 | $202.46 | 3.638% | $209.8255 | $209.83 | $209.85 | $209.80 |
| Purchase #6 | $58.72 | 7.366% | $63.0453 | $63.05 | $63.05 | $63.00 |
| Purchase #7 | $141.54 | 8.224% | $153.1802 | $153.18 | $153.20 | $153.20 |
| 7 purchase totals = | $908.08 | $977.1811 | $977.18 | $977.20 | $977.00 | |