| 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 | $153.71 | 3.734% | $159.4495 | $159.45 | $159.45 | $159.40 |
| Purchase #2 | $216.74 | 5.350% | $228.3356 | $228.34 | $228.35 | $228.30 |
| Purchase #3 | $26.53 | 3.182% | $27.3742 | $27.37 | $27.35 | $27.40 |
| Purchase #4 | $217.79 | 6.366% | $231.6545 | $231.65 | $231.65 | $231.70 |
| Purchase #5 | $84.91 | 12.605% | $95.6129 | $95.61 | $95.60 | $95.60 |
| Purchase #6 | $242.59 | 10.119% | $267.1377 | $267.14 | $267.15 | $267.10 |
| Purchase #7 | $141.70 | 3.527% | $146.6978 | $146.70 | $146.70 | $146.70 |
| 7 purchase totals = | $1,083.97 | $1,156.2622 | $1,156.26 | $1,156.25 | $1,156.20 | |