| 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 | $165.41 | 5.626% | $174.716 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $44.94 | 8.836% | $48.9109 | $48.91 | $48.90 | $48.90 |
| Purchase #3 | $26.27 | 3.731% | $27.2501 | $27.25 | $27.25 | $27.30 |
| Purchase #4 | $178.74 | 11.690% | $199.6347 | $199.63 | $199.65 | $199.60 |
| Purchase #5 | $78.33 | 6.392% | $83.3369 | $83.34 | $83.35 | $83.30 |
| Purchase #6 | $159.25 | 3.449% | $164.7425 | $164.74 | $164.75 | $164.70 |
| Purchase #7 | $102.44 | 8.105% | $110.7428 | $110.74 | $110.75 | $110.70 |
| 7 purchase totals = | $755.38 | $809.3339 | $809.33 | $809.35 | $809.20 | |