| 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 | $148.73 | 10.642% | $164.5578 | $164.56 | $164.55 | $164.60 |
| Purchase #2 | $147.73 | 5.451% | $155.7828 | $155.78 | $155.80 | $155.80 |
| Purchase #3 | $163.27 | 10.371% | $180.2027 | $180.20 | $180.20 | $180.20 |
| Purchase #4 | $94.44 | 11.317% | $105.1278 | $105.13 | $105.15 | $105.10 |
| Purchase #5 | $51.45 | 7.531% | $55.3247 | $55.32 | $55.30 | $55.30 |
| Purchase #6 | $205.38 | 3.729% | $213.0386 | $213.04 | $213.05 | $213.00 |
| Purchase #7 | $210.44 | 12.705% | $237.1764 | $237.18 | $237.20 | $237.20 |
| 7 purchase totals = | $1,021.44 | $1,111.2108 | $1,111.21 | $1,111.25 | $1,111.20 | |