| 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 | $159.49 | 10.407% | $176.0881 | $176.09 | $176.10 | $176.10 |
| Purchase #2 | $52.59 | 11.691% | $58.7383 | $58.74 | $58.75 | $58.70 |
| Purchase #3 | $85.39 | 6.570% | $91.0001 | $91.00 | $91.00 | $91.00 |
| Purchase #4 | $177.95 | 5.402% | $187.5629 | $187.56 | $187.55 | $187.60 |
| Purchase #5 | $201.79 | 3.554% | $208.9616 | $208.96 | $208.95 | $209.00 |
| Purchase #6 | $175.48 | 3.235% | $181.1568 | $181.16 | $181.15 | $181.20 |
| Purchase #7 | $104.51 | 10.479% | $115.4616 | $115.46 | $115.45 | $115.50 |
| 7 purchase totals = | $957.20 | $1,018.9694 | $1,018.97 | $1,018.95 | $1,019.10 | |