| 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 | $162.35 | 9.321% | $177.4826 | $177.48 | $177.50 | $177.50 |
| Purchase #2 | $45.41 | 10.298% | $50.0863 | $50.09 | $50.10 | $50.10 |
| Purchase #3 | $23.29 | 5.194% | $24.4997 | $24.50 | $24.50 | $24.50 |
| Purchase #4 | $134.71 | 9.497% | $147.5034 | $147.50 | $147.50 | $147.50 |
| Purchase #5 | $187.97 | 8.597% | $204.1298 | $204.13 | $204.15 | $204.10 |
| Purchase #6 | $97.94 | 7.203% | $104.9946 | $104.99 | $105.00 | $105.00 |
| Purchase #7 | $8.54 | 11.189% | $9.4955 | $9.50 | $9.50 | $9.50 |
| 7 purchase totals = | $660.21 | $718.1919 | $718.19 | $718.25 | $718.20 | |