| 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 | $132.66 | 10.159% | $146.1369 | $146.14 | $146.15 | $146.10 |
| Purchase #2 | $68.37 | 6.644% | $72.9125 | $72.91 | $72.90 | $72.90 |
| Purchase #3 | $61.84 | 11.744% | $69.1025 | $69.10 | $69.10 | $69.10 |
| Purchase #4 | $245.74 | 11.182% | $273.2186 | $273.22 | $273.20 | $273.20 |
| Purchase #5 | $131.64 | 6.498% | $140.194 | $140.19 | $140.20 | $140.20 |
| Purchase #6 | $116.93 | 6.189% | $124.1668 | $124.17 | $124.15 | $124.20 |
| Purchase #7 | $138.90 | 6.808% | $148.3563 | $148.36 | $148.35 | $148.40 |
| 7 purchase totals = | $896.08 | $974.0876 | $974.09 | $974.05 | $974.10 | |