| 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 | $169.41 | 6.690% | $180.7435 | $180.74 | $180.75 | $180.70 |
| Purchase #2 | $46.69 | 4.165% | $48.6346 | $48.63 | $48.65 | $48.60 |
| Purchase #3 | $89.53 | 13.155% | $101.3077 | $101.31 | $101.30 | $101.30 |
| Purchase #4 | $215.32 | 7.635% | $231.7597 | $231.76 | $231.75 | $231.80 |
| Purchase #5 | $78.44 | 7.268% | $84.141 | $84.14 | $84.15 | $84.10 |
| Purchase #6 | $132.55 | 3.276% | $136.8923 | $136.89 | $136.90 | $136.90 |
| Purchase #7 | $156.38 | 9.444% | $171.1485 | $171.15 | $171.15 | $171.10 |
| 7 purchase totals = | $888.32 | $954.6273 | $954.62 | $954.65 | $954.50 | |