| 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 | $205.99 | 10.536% | $227.6931 | $227.69 | $227.70 | $227.70 |
| Purchase #2 | $120.59 | 6.322% | $128.2137 | $128.21 | $128.20 | $128.20 |
| Purchase #3 | $86.79 | 4.441% | $90.6443 | $90.64 | $90.65 | $90.60 |
| Purchase #4 | $126.62 | 6.142% | $134.397 | $134.40 | $134.40 | $134.40 |
| Purchase #5 | $37.99 | 4.265% | $39.6103 | $39.61 | $39.60 | $39.60 |
| Purchase #6 | $167.49 | 6.689% | $178.6934 | $178.69 | $178.70 | $178.70 |
| Purchase #7 | $49.26 | 9.450% | $53.9151 | $53.92 | $53.90 | $53.90 |
| 7 purchase totals = | $794.73 | $853.1669 | $853.16 | $853.15 | $853.10 | |