| 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 | $207.97 | 11.574% | $232.0404 | $232.04 | $232.05 | $232.00 |
| Purchase #2 | $75.59 | 12.703% | $85.1922 | $85.19 | $85.20 | $85.20 |
| Purchase #3 | $157.97 | 5.153% | $166.1102 | $166.11 | $166.10 | $166.10 |
| Purchase #4 | $43.31 | 10.380% | $47.8056 | $47.81 | $47.80 | $47.80 |
| Purchase #5 | $222.92 | 4.849% | $233.7294 | $233.73 | $233.75 | $233.70 |
| Purchase #6 | $222.44 | 4.334% | $232.0805 | $232.08 | $232.10 | $232.10 |
| Purchase #7 | $166.73 | 7.155% | $178.6595 | $178.66 | $178.65 | $178.70 |
| 7 purchase totals = | $1,096.93 | $1,175.6178 | $1,175.62 | $1,175.65 | $1,175.60 | |