| 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 | $171.89 | 8.291% | $186.1414 | $186.14 | $186.15 | $186.10 |
| Purchase #2 | $169.53 | 6.839% | $181.1242 | $181.12 | $181.10 | $181.10 |
| Purchase #3 | $16.95 | 3.758% | $17.587 | $17.59 | $17.60 | $17.60 |
| Purchase #4 | $199.84 | 4.814% | $209.4603 | $209.46 | $209.45 | $209.50 |
| Purchase #5 | $154.25 | 3.779% | $160.0791 | $160.08 | $160.10 | $160.10 |
| Purchase #6 | $48.76 | 5.268% | $51.3287 | $51.33 | $51.35 | $51.30 |
| Purchase #7 | $145.71 | 4.639% | $152.4695 | $152.47 | $152.45 | $152.50 |
| 7 purchase totals = | $906.93 | $958.1902 | $958.19 | $958.20 | $958.20 | |