| 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 | $180.40 | 4.652% | $188.7922 | $188.79 | $188.80 | $188.80 |
| Purchase #2 | $233.54 | 9.107% | $254.8085 | $254.81 | $254.80 | $254.80 |
| Purchase #3 | $69.82 | 5.798% | $73.8682 | $73.87 | $73.85 | $73.90 |
| Purchase #4 | $245.39 | 11.169% | $272.7976 | $272.80 | $272.80 | $272.80 |
| Purchase #5 | $166.49 | 4.792% | $174.4682 | $174.47 | $174.45 | $174.50 |
| Purchase #6 | $166.75 | 10.459% | $184.1904 | $184.19 | $184.20 | $184.20 |
| Purchase #7 | $53.94 | 11.489% | $60.1372 | $60.14 | $60.15 | $60.10 |
| 7 purchase totals = | $1,116.33 | $1,209.0623 | $1,209.07 | $1,209.05 | $1,209.10 | |