| 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 | $162.77 | 13.627% | $184.9507 | $184.95 | $184.95 | $185.00 |
| Purchase #2 | $148.40 | 11.164% | $164.9674 | $164.97 | $164.95 | $165.00 |
| Purchase #3 | $234.54 | 10.857% | $260.004 | $260.00 | $260.00 | $260.00 |
| Purchase #4 | $188.31 | 12.357% | $211.5795 | $211.58 | $211.60 | $211.60 |
| Purchase #5 | $181.90 | 4.332% | $189.7799 | $189.78 | $189.80 | $189.80 |
| Purchase #6 | $117.65 | 4.218% | $122.6125 | $122.61 | $122.60 | $122.60 |
| Purchase #7 | $99.40 | 9.850% | $109.1909 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $1,132.97 | $1,243.0849 | $1,243.08 | $1,243.10 | $1,243.20 | |