| 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 | $147.38 | 11.507% | $164.339 | $164.34 | $164.35 | $164.30 |
| Purchase #2 | $176.67 | 6.211% | $187.643 | $187.64 | $187.65 | $187.60 |
| Purchase #3 | $99.92 | 4.233% | $104.1496 | $104.15 | $104.15 | $104.10 |
| Purchase #4 | $60.55 | 8.557% | $65.7313 | $65.73 | $65.75 | $65.70 |
| Purchase #5 | $141.40 | 9.694% | $155.1073 | $155.11 | $155.10 | $155.10 |
| Purchase #6 | $5.75 | 9.102% | $6.2734 | $6.27 | $6.25 | $6.30 |
| Purchase #7 | $164.36 | 12.331% | $184.6272 | $184.63 | $184.65 | $184.60 |
| 7 purchase totals = | $796.03 | $867.8708 | $867.87 | $867.90 | $867.70 | |