| 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 | $198.93 | 13.833% | $226.448 | $226.45 | $226.45 | $226.40 |
| Purchase #2 | $170.58 | 4.580% | $178.3926 | $178.39 | $178.40 | $178.40 |
| Purchase #3 | $148.36 | 13.806% | $168.8426 | $168.84 | $168.85 | $168.80 |
| Purchase #4 | $114.25 | 3.471% | $118.2156 | $118.22 | $118.20 | $118.20 |
| Purchase #5 | $139.59 | 11.816% | $156.084 | $156.08 | $156.10 | $156.10 |
| Purchase #6 | $26.42 | 8.721% | $28.7241 | $28.72 | $28.70 | $28.70 |
| Purchase #7 | $174.73 | 7.698% | $188.1807 | $188.18 | $188.20 | $188.20 |
| 7 purchase totals = | $972.86 | $1,064.8876 | $1,064.88 | $1,064.90 | $1,064.80 | |