| 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 | $140.95 | 13.809% | $160.4138 | $160.41 | $160.40 | $160.40 |
| Purchase #2 | $164.60 | 13.124% | $186.2021 | $186.20 | $186.20 | $186.20 |
| Purchase #3 | $123.85 | 7.269% | $132.8527 | $132.85 | $132.85 | $132.90 |
| Purchase #4 | $237.54 | 11.461% | $264.7645 | $264.76 | $264.75 | $264.80 |
| Purchase #5 | $222.79 | 12.806% | $251.3205 | $251.32 | $251.30 | $251.30 |
| Purchase #6 | $74.52 | 12.350% | $83.7232 | $83.72 | $83.70 | $83.70 |
| Purchase #7 | $116.56 | 9.417% | $127.5365 | $127.54 | $127.55 | $127.50 |
| 7 purchase totals = | $1,080.81 | $1,206.8133 | $1,206.80 | $1,206.75 | $1,206.80 | |