| 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 | $215.61 | 7.244% | $231.2288 | $231.23 | $231.25 | $231.20 |
| Purchase #2 | $130.94 | 5.431% | $138.0514 | $138.05 | $138.05 | $138.10 |
| Purchase #3 | $155.71 | 10.554% | $172.1436 | $172.14 | $172.15 | $172.10 |
| Purchase #4 | $139.27 | 7.599% | $149.8531 | $149.85 | $149.85 | $149.90 |
| Purchase #5 | $155.88 | 13.652% | $177.1607 | $177.16 | $177.15 | $177.20 |
| Purchase #6 | $163.50 | 13.291% | $185.2308 | $185.23 | $185.25 | $185.20 |
| Purchase #7 | $106.26 | 12.605% | $119.6541 | $119.65 | $119.65 | $119.70 |
| 7 purchase totals = | $1,067.17 | $1,173.3225 | $1,173.31 | $1,173.35 | $1,173.40 | |