| 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 | $198.89 | 8.531% | $215.8573 | $215.86 | $215.85 | $215.90 |
| Purchase #2 | $92.42 | 10.191% | $101.8385 | $101.84 | $101.85 | $101.80 |
| Purchase #3 | $52.88 | 13.595% | $60.069 | $60.07 | $60.05 | $60.10 |
| Purchase #4 | $165.87 | 4.224% | $172.8763 | $172.88 | $172.90 | $172.90 |
| Purchase #5 | $180.44 | 7.381% | $193.7583 | $193.76 | $193.75 | $193.80 |
| Purchase #6 | $114.61 | 8.379% | $124.2132 | $124.21 | $124.20 | $124.20 |
| Purchase #7 | $160.45 | 7.289% | $172.1452 | $172.15 | $172.15 | $172.10 |
| 7 purchase totals = | $965.56 | $1,040.7578 | $1,040.77 | $1,040.75 | $1,040.80 | |