| 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 | $144.64 | 13.409% | $164.0348 | $164.03 | $164.05 | $164.00 |
| Purchase #2 | $98.84 | 8.172% | $106.9172 | $106.92 | $106.90 | $106.90 |
| Purchase #3 | $27.28 | 13.178% | $30.875 | $30.88 | $30.90 | $30.90 |
| Purchase #4 | $16.59 | 8.660% | $18.0267 | $18.03 | $18.05 | $18.00 |
| Purchase #5 | $66.73 | 11.792% | $74.5988 | $74.60 | $74.60 | $74.60 |
| Purchase #6 | $24.25 | 5.731% | $25.6398 | $25.64 | $25.65 | $25.60 |
| Purchase #7 | $134.76 | 4.587% | $140.9414 | $140.94 | $140.95 | $140.90 |
| 7 purchase totals = | $513.09 | $561.0337 | $561.04 | $561.10 | $560.90 | |