| 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 | $144.56 | 7.115% | $154.8454 | $154.85 | $154.85 | $154.80 |
| Purchase #2 | $36.25 | 8.431% | $39.3062 | $39.31 | $39.30 | $39.30 |
| Purchase #3 | $148.84 | 11.370% | $165.7631 | $165.76 | $165.75 | $165.80 |
| Purchase #4 | $224.31 | 3.287% | $231.6831 | $231.68 | $231.70 | $231.70 |
| Purchase #5 | $116.93 | 9.474% | $128.0079 | $128.01 | $128.00 | $128.00 |
| Purchase #6 | $78.52 | 11.717% | $87.7202 | $87.72 | $87.70 | $87.70 |
| Purchase #7 | $190.95 | 7.729% | $205.7085 | $205.71 | $205.70 | $205.70 |
| 7 purchase totals = | $940.36 | $1,013.0344 | $1,013.04 | $1,013.00 | $1,013.00 | |